954 lines
29 KiB
Python
954 lines
29 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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_6_normalize_oak_fcc3_originals.py
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Converte dataset/originals/group para tensores finais de treino usando
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RawProcessorCore + module_params.json.
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Entrada:
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dataset/originals/group/<grupo>/
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bins/
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<base>_CAM_A.bin
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<base>_CAM_B.bin
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<base>_CAM_C.bin
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metas/
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<base>.json
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masks/
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<base>.png
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previews/
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<base>.png
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Saída:
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dataset/<WxH>/group/<grupo>/
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tensors/
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<base>.npy # float32 CHW [R,G,B,RE,NIR]
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masks/
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<base>.npy # uint8/uint16 HW com IDs de classe
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<base>.png # debug visual dos IDs
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metas/
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<base>.json # meta do tensor normalizado
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previews/
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<base>.png # preview RGB do tensor final
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Também salva:
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backup/<modelo>/<model_name>/<stats_source_tag>/norm_stats.json
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Uso:
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python _6_normalize_oak_fcc3_originals.py ^
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--src-root dataset/originals/group ^
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--out-root dataset ^
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--module-params calibration/module_params.json ^
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--clear-dst
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"""
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from __future__ import annotations
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import argparse
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import csv
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import json
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import os
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import shutil
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import sys
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from dataclasses import dataclass
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from pathlib import Path
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from typing import Dict, List, Optional, Tuple
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import cv2
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import numpy as np
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from core.raw_processor_core import RawProcessorCore
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from helpers import carregar_labelmap_completo, converter_mask_rgb_para_ids, _infer_ignore_id
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# ============================================================
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# Config
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# ============================================================
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with open("config.json", "r", encoding="utf-8") as f:
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config = json.load(f)
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DEFAULT_RES = tuple(config.get("resolucao", [512, 512])) # (W, H)
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DEFAULT_RAW_SIZE = tuple(config.get("raw_size", [1280, 800])) # (W, H)
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DEFAULT_MODULE_PARAMS = config.get("module_params_json")
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DEFAULT_DATASET_BASE = "dataset"
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CHANNEL_NAMES = ["R", "G", "B", "RE", "NIR"]
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_CORE_CACHE: Dict[tuple, RawProcessorCore] = {}
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def get_or_create_core(
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raw_size: Tuple[int, int],
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bayer_pattern: str,
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module_params_path: Optional[str],
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) -> RawProcessorCore:
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raw_w, raw_h = raw_size
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bayer = str(bayer_pattern or "BGGR").upper()
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key = (
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int(raw_w),
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int(raw_h),
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bayer,
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str(Path(module_params_path).resolve()) if module_params_path else None,
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)
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core = _CORE_CACHE.get(key)
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if core is not None:
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return core
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print(
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"[CORE_CACHE] criando RawProcessorCore "
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f"raw={raw_w}x{raw_h} bayer={bayer} module={module_params_path}"
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)
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core = RawProcessorCore(
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sensor_width=int(raw_w),
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sensor_height=int(raw_h),
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bayer_pattern=bayer,
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calibration_json_path=module_params_path,
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)
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_CORE_CACHE[key] = core
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return core
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@dataclass
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class SampleBundle:
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group: str
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base: str
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meta_path: Path
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mask_path: Path
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preview_path: Optional[Path]
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bin_paths: Dict[str, Path]
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# ============================================================
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# Helpers gerais
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# ============================================================
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def ensure_dir(path: Path):
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path.mkdir(parents=True, exist_ok=True)
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def maybe_clear_dir(path: Path):
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if path.exists():
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shutil.rmtree(path)
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ensure_dir(path)
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def load_json(path: Path) -> dict:
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with path.open("r", encoding="utf-8") as f:
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return json.load(f)
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def save_json(path: Path, data: dict):
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ensure_dir(path.parent)
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with path.open("w", encoding="utf-8") as f:
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json.dump(data, f, ensure_ascii=False, indent=2)
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def safe_rel(path: Path, root: Path) -> str:
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try:
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return str(path.resolve().relative_to(root.resolve())).replace("\\", "/")
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except Exception:
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return str(path).replace("\\", "/")
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def list_groups(src_root: Path) -> List[str]:
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if not src_root.is_dir():
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return []
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groups = []
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for p in sorted(src_root.iterdir()):
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if not p.is_dir():
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continue
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if (p / "bins").is_dir() and (p / "metas").is_dir() and (p / "masks").is_dir():
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groups.append(p.name)
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return groups
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def find_preview(previews_dir: Path, base: str) -> Optional[Path]:
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for ext in (".png", ".jpg", ".jpeg"):
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p = previews_dir / f"{base}{ext}"
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if p.exists():
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return p
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return None
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def find_sample_bins(bins_dir: Path, base: str) -> Dict[str, Path]:
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out = {}
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for cam_id in ("CAM_A", "CAM_B", "CAM_C"):
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p = bins_dir / f"{base}_{cam_id}.bin"
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if p.exists():
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out[cam_id] = p
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return out
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def collect_samples_from_group(group_dir: Path) -> List[SampleBundle]:
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group = group_dir.name
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metas_dir = group_dir / "metas"
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masks_dir = group_dir / "masks"
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previews_dir = group_dir / "previews"
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bins_dir = group_dir / "bins"
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samples = []
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if not metas_dir.is_dir():
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return samples
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for meta_path in sorted(metas_dir.glob("*.json")):
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base = meta_path.stem
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mask_path = masks_dir / f"{base}.png"
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if not mask_path.exists():
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print(f"[WARN] [{group}] sem mask para {base}. Pulando.")
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continue
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bin_paths = find_sample_bins(bins_dir, base)
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if not all(cam in bin_paths for cam in ("CAM_A", "CAM_B", "CAM_C")):
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print(f"[WARN] [{group}] bins incompletos para {base}: {list(bin_paths.keys())}. Pulando.")
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continue
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samples.append(
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SampleBundle(
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group=group,
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base=base,
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meta_path=meta_path,
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mask_path=mask_path,
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preview_path=find_preview(previews_dir, base),
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bin_paths=bin_paths,
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)
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)
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return samples
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def copy_json_safe(obj):
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try:
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return json.loads(json.dumps(obj, default=str))
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except Exception:
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return None
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# ============================================================
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# Module params / tensor
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# ============================================================
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def resolve_module_params_path(meta: dict, meta_path: Path, cli_module_params: Optional[str]) -> Optional[str]:
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candidates = []
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if cli_module_params:
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candidates.append(cli_module_params)
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if meta.get("camera_params_json"):
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candidates.append(meta.get("camera_params_json"))
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if DEFAULT_MODULE_PARAMS:
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candidates.append(DEFAULT_MODULE_PARAMS)
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candidates.append("calibration/module_params.json")
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for c in candidates:
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if not c:
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continue
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p = Path(str(c))
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if p.is_file():
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return str(p)
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# relativo ao diretório atual
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p2 = Path.cwd() / p
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if p2.is_file():
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return str(p2)
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# relativo à pasta do meta
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p3 = meta_path.parent / p
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if p3.is_file():
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return str(p3)
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print("[WARN] module_params.json não encontrado. RawProcessorCore vai usar defaults.")
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return None
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def load_frame_from_saved_bins(sample: SampleBundle, meta: dict) -> Dict[str, np.ndarray]:
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"""
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Monta frame no contrato do RawProcessorCore.decode_stream_cameras:
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frame = {
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"CAM_A": ndarray RAW10 packed 2D,
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"CAM_B": ndarray RAW10 packed 2D,
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"CAM_C": ndarray RAW10 packed 2D,
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}
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Usa saved_payload_dtypes/saved_payload_shapes do JSON.
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"""
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saved_dtypes = meta.get("saved_payload_dtypes", {}) or {}
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saved_shapes = meta.get("saved_payload_shapes", {}) or {}
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frame = {}
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for cam_id, bin_path in sample.bin_paths.items():
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dtype = saved_dtypes.get(cam_id)
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shape = saved_shapes.get(cam_id)
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if dtype is None or shape is None:
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raise RuntimeError(f"Faltam saved_payload_dtypes/shapes para {cam_id} em {sample.base}")
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arr = np.fromfile(str(bin_path), dtype=np.dtype(dtype)).reshape(tuple(shape))
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frame[cam_id] = arr
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return frame
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def build_processing_meta(meta: dict) -> dict:
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"""
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O RawProcessorCore precisa de:
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frame_type = RAW_BRUTO
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camera_info/camera_frames por CAM_A/B/C
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actual_camera_controls para radiometric_normalization
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"""
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stream_meta = dict(meta.get("stream_meta", {}) or {})
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# Garante o frame_type esperado pelo core.
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stream_meta["frame_type"] = "RAW_BRUTO"
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# Em algumas capturas o camera_info está fora do stream_meta.
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if "camera_info" not in stream_meta and isinstance(meta.get("camera_info"), dict):
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stream_meta["camera_info"] = meta.get("camera_info")
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if meta.get("actual_camera_controls") is not None:
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stream_meta["actual_camera_controls"] = meta.get("actual_camera_controls")
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if meta.get("startup_camera_controls") is not None:
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stream_meta["startup_camera_controls"] = meta.get("startup_camera_controls")
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if meta.get("camera_controls") is not None:
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stream_meta["camera_controls"] = meta.get("camera_controls")
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return stream_meta
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def build_tensor_from_sample(
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sample: SampleBundle,
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meta: dict,
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res: Tuple[int, int],
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raw_size: Tuple[int, int],
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module_params_path: Optional[str],
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) -> Tuple[np.ndarray, dict]:
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bayer = str(meta.get("bayer_pattern") or meta.get("bayer") or "BGGR").upper()
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core = get_or_create_core(
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raw_size=raw_size,
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bayer_pattern=bayer,
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module_params_path=module_params_path,
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)
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frame = load_frame_from_saved_bins(sample, meta)
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processing_meta = build_processing_meta(meta)
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tensor = core.build_infer_tensor_from_stream(
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frame=frame,
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meta=processing_meta,
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channels_expected=5,
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target_size=res,
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)
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tensor = np.ascontiguousarray(tensor.astype(np.float32, copy=False))
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info = {
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"module_params": module_params_path,
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"bayer_pattern": bayer,
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"fusion_result": copy_json_safe(getattr(core, "last_fusion_result", None)),
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"radiometric_normalization_result": copy_json_safe(getattr(core, "last_radiometric_normalization_result", None)),
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"patch_normalization_result": copy_json_safe(getattr(core, "last_patch_normalization_result", None)),
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"frame_quality": copy_json_safe(getattr(core, "last_frame_quality_result", None)),
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}
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return tensor, info
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# ============================================================
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# Máscara / preview
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# ============================================================
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def load_mask_ids_aligned_to_tensor(
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mask_path: Path,
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cor_para_id: dict,
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ignore_id: int,
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res: Tuple[int, int],
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fusion_result: dict | None,
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) -> np.ndarray:
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bgr = cv2.imread(str(mask_path), cv2.IMREAD_COLOR)
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if bgr is None:
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raise RuntimeError(f"Falha ao abrir mask: {mask_path}")
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rgb = cv2.cvtColor(bgr, cv2.COLOR_BGR2RGB)
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ids = converter_mask_rgb_para_ids(rgb, cor_para_id, ignore_id)
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# A mask foi feita no espaço RGB/CAM_A.
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# Então primeiro garantimos que ela está no mesmo tamanho da referência RGB.
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if isinstance(fusion_result, dict):
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ref_shape = fusion_result.get("ref_shape")
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if isinstance(ref_shape, list) and len(ref_shape) == 2:
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ref_h, ref_w = int(ref_shape[0]), int(ref_shape[1])
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if ids.shape[:2] != (ref_h, ref_w):
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ids = cv2.resize(
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ids,
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(ref_w, ref_h),
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interpolation=cv2.INTER_NEAREST,
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)
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crop_box = fusion_result.get("crop_box")
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if crop_box is not None:
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x0, y0, x1, y1 = [int(v) for v in crop_box]
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h, w = ids.shape[:2]
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x0 = max(0, min(w - 1, x0))
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x1 = max(x0 + 1, min(w, x1))
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y0 = max(0, min(h - 1, y0))
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y1 = max(y0 + 1, min(h, y1))
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ids = ids[y0:y1, x0:x1]
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# Por fim, leva para a resolução final do tensor.
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ids_res = cv2.resize(
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ids,
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res,
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interpolation=cv2.INTER_NEAREST,
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)
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return ids_res
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def tensor_to_preview_bgr(tensor: np.ndarray) -> np.ndarray:
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rgb = np.transpose(tensor[:3].astype(np.float32), (1, 2, 0))
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rgb_u8 = np.clip(rgb * 255.0, 0, 255).astype(np.uint8)
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return cv2.cvtColor(rgb_u8, cv2.COLOR_RGB2BGR)
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def save_bgr(path: Path, bgr: np.ndarray):
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ensure_dir(path.parent)
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ok = cv2.imwrite(str(path), bgr)
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if not ok:
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raise RuntimeError(f"Falha ao salvar preview: {path}")
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def get_class_ids_from_config() -> dict:
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heads = config.get("heads", {}) or {}
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semantic = heads.get("semantic", {}) or {}
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classes = semantic.get("classes", {}) or {}
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return {
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"chao": int(classes.get("chao", 0)),
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"cana": int(classes.get("cana", 1)),
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"erva": int(classes.get("erva", 2)),
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}
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def build_head_masks_from_semantic(
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mask_ids: np.ndarray,
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class_ids: dict,
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ignore_id: int = 255,
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) -> dict:
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"""
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Gera máscaras auxiliares para multi-head a partir da máscara semântica alinhada.
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Entrada:
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mask_ids: HW com IDs semânticos.
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Saída:
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{
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"semantic": HW uint8,
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"vegetation": HW uint8 com 0/1/ignore,
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"cana": HW uint8 com 0/1/ignore
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}
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"""
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chao_id = int(class_ids.get("chao", 0))
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cana_id = int(class_ids.get("cana", 1))
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erva_id = int(class_ids.get("erva", 2))
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semantic = mask_ids.astype(np.uint8, copy=True)
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ignore_mask = semantic == ignore_id
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vegetation = np.zeros_like(semantic, dtype=np.uint8)
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vegetation[(semantic == cana_id) | (semantic == erva_id)] = 1
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vegetation[ignore_mask] = ignore_id
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cana = np.zeros_like(semantic, dtype=np.uint8)
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cana[semantic == cana_id] = 1
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cana[ignore_mask] = ignore_id
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return {
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"semantic": semantic,
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"vegetation": vegetation,
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"cana": cana,
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}
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def save_mask_npy_and_debug(mask: np.ndarray, npy_path: Path, png_path: Path):
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ensure_dir(npy_path.parent)
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ensure_dir(png_path.parent)
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mask = mask.astype(np.uint8, copy=False)
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np.save(str(npy_path), mask)
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# Debug visual:
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# 0 -> preto
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# 1 -> cinza claro
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# 2 -> mais claro, quando existir na semântica
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# 255 -> branco
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debug = mask.copy()
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debug_vis = np.zeros_like(debug, dtype=np.uint8)
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debug_vis[debug == 0] = 0
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debug_vis[debug == 1] = 120
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debug_vis[debug == 2] = 220
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debug_vis[debug == 255] = 255
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cv2.imwrite(str(png_path), debug_vis)
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# ============================================================
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# Stats
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# ============================================================
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class RunningStats:
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def __init__(self):
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self.sum = None
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self.sumsq = None
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self.pixels = 0
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def update(self, tensor: np.ndarray):
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c, h, w = tensor.shape
|
|
|
|
if self.sum is None:
|
|
self.sum = np.zeros(c, dtype=np.float64)
|
|
self.sumsq = np.zeros(c, dtype=np.float64)
|
|
|
|
flat = tensor.reshape(c, -1).astype(np.float64)
|
|
self.sum += flat.sum(axis=1)
|
|
self.sumsq += (flat ** 2).sum(axis=1)
|
|
self.pixels += h * w
|
|
|
|
def result(self, channel_names: List[str]):
|
|
if self.sum is None or self.pixels <= 0:
|
|
return None
|
|
|
|
mean = self.sum / self.pixels
|
|
var = (self.sumsq / self.pixels) - mean ** 2
|
|
std = np.sqrt(np.maximum(var, 1e-6))
|
|
|
|
return {
|
|
"channels": channel_names,
|
|
"mean": mean.tolist(),
|
|
"std": std.tolist(),
|
|
"pixels": int(self.pixels),
|
|
}
|
|
|
|
|
|
# ============================================================
|
|
# Processamento
|
|
# ============================================================
|
|
|
|
def process_group(
|
|
group_name: str,
|
|
src_root: Path,
|
|
output_root: Path,
|
|
res: Tuple[int, int],
|
|
raw_size: Tuple[int, int],
|
|
module_params_arg: Optional[str],
|
|
cor_para_id: dict,
|
|
ignore_id: int,
|
|
stats: RunningStats,
|
|
dataset_root: Path,
|
|
skip_bad_quality: bool,
|
|
) -> List[dict]:
|
|
group_dir = src_root / group_name
|
|
samples = collect_samples_from_group(group_dir)
|
|
|
|
out_group = output_root / group_name
|
|
out_tensors = out_group / "tensors"
|
|
|
|
out_masks = out_group / "masks"
|
|
out_masks_vegetation = out_group / "masks_vegetation"
|
|
out_masks_cana = out_group / "masks_cana"
|
|
|
|
out_metas = out_group / "metas"
|
|
out_previews = out_group / "previews"
|
|
|
|
for d in (
|
|
out_tensors,
|
|
out_masks,
|
|
out_masks_vegetation,
|
|
out_masks_cana,
|
|
out_metas,
|
|
out_previews,
|
|
):
|
|
ensure_dir(d)
|
|
|
|
rows = []
|
|
errors = 0
|
|
skipped_quality = 0
|
|
|
|
print(f"\n[GRUPO] {group_name} | samples={len(samples)}")
|
|
|
|
for sample in samples:
|
|
try:
|
|
meta = load_json(sample.meta_path)
|
|
module_params_path = resolve_module_params_path(meta, sample.meta_path, module_params_arg)
|
|
|
|
tensor, processing_info = build_tensor_from_sample(
|
|
sample=sample,
|
|
meta=meta,
|
|
res=res,
|
|
raw_size=raw_size,
|
|
module_params_path=module_params_path,
|
|
)
|
|
|
|
frame_quality = processing_info.get("frame_quality") or {}
|
|
if skip_bad_quality and isinstance(frame_quality, dict):
|
|
if frame_quality.get("usable_for_training") is False:
|
|
skipped_quality += 1
|
|
print(f"[SKIP-QUALITY] {sample.base}: {frame_quality.get('reasons')}")
|
|
continue
|
|
|
|
mask_ids = load_mask_ids_aligned_to_tensor(
|
|
mask_path=sample.mask_path,
|
|
cor_para_id=cor_para_id,
|
|
ignore_id=ignore_id,
|
|
res=res,
|
|
fusion_result=processing_info.get("fusion_result"),
|
|
)
|
|
|
|
if mask_ids.shape[:2] != tensor.shape[1:]:
|
|
raise RuntimeError(
|
|
f"Shape mask/tensor incompatível: mask={mask_ids.shape}, tensor={tensor.shape}"
|
|
)
|
|
|
|
# Salva tensor e mask
|
|
tensor_path = out_tensors / f"{sample.base}.npy"
|
|
preview_path = out_previews / f"{sample.base}.png"
|
|
meta_out_path = out_metas / f"{sample.base}.json"
|
|
np.save(str(tensor_path), tensor)
|
|
|
|
class_ids = get_class_ids_from_config()
|
|
head_masks = build_head_masks_from_semantic(
|
|
mask_ids=mask_ids,
|
|
class_ids=class_ids,
|
|
ignore_id=ignore_id,
|
|
)
|
|
|
|
mask_path = out_masks / f"{sample.base}.npy"
|
|
mask_debug_path = out_masks / f"{sample.base}.png"
|
|
|
|
mask_vegetation_path = out_masks_vegetation / f"{sample.base}.npy"
|
|
mask_vegetation_debug_path = out_masks_vegetation / f"{sample.base}.png"
|
|
|
|
mask_cana_path = out_masks_cana / f"{sample.base}.npy"
|
|
mask_cana_debug_path = out_masks_cana / f"{sample.base}.png"
|
|
|
|
save_mask_npy_and_debug(
|
|
head_masks["semantic"],
|
|
mask_path,
|
|
mask_debug_path,
|
|
)
|
|
|
|
save_mask_npy_and_debug(
|
|
head_masks["vegetation"],
|
|
mask_vegetation_path,
|
|
mask_vegetation_debug_path,
|
|
)
|
|
|
|
save_mask_npy_and_debug(
|
|
head_masks["cana"],
|
|
mask_cana_path,
|
|
mask_cana_debug_path,
|
|
)
|
|
|
|
preview_bgr = tensor_to_preview_bgr(tensor)
|
|
save_bgr(preview_path, preview_bgr)
|
|
|
|
out_meta = {
|
|
"schema": "oak_fcc3_normalized_tensor_v1",
|
|
"source_group": sample.group,
|
|
"source_base": sample.base,
|
|
"source_meta": safe_rel(sample.meta_path, dataset_root),
|
|
"source_bins": {k: safe_rel(v, dataset_root) for k, v in sample.bin_paths.items()},
|
|
"source_mask": safe_rel(sample.mask_path, dataset_root),
|
|
"source_preview": safe_rel(sample.preview_path, dataset_root) if sample.preview_path else None,
|
|
|
|
"frame_type": "MULTISPEC",
|
|
"saved_payload_type": "tensor_npy",
|
|
"saved_tensor_path": safe_rel(tensor_path, dataset_root),
|
|
"saved_mask_path": safe_rel(mask_path, dataset_root),
|
|
"head_masks": {
|
|
"semantic": {
|
|
"path": safe_rel(mask_path, dataset_root),
|
|
"shape": list(head_masks["semantic"].shape),
|
|
"classes": {
|
|
"chao": int(class_ids["chao"]),
|
|
"cana": int(class_ids["cana"]),
|
|
"erva": int(class_ids["erva"]),
|
|
},
|
|
"ignore_index": int(ignore_id),
|
|
},
|
|
"vegetation": {
|
|
"path": safe_rel(mask_vegetation_path, dataset_root),
|
|
"shape": list(head_masks["vegetation"].shape),
|
|
"classes": {
|
|
"background": 0,
|
|
"vegetation": 1,
|
|
},
|
|
"positive_from_semantic": ["cana", "erva"],
|
|
"ignore_index": int(ignore_id),
|
|
},
|
|
"cana": {
|
|
"path": safe_rel(mask_cana_path, dataset_root),
|
|
"shape": list(head_masks["cana"].shape),
|
|
"classes": {
|
|
"not_cana": 0,
|
|
"cana": 1,
|
|
},
|
|
"positive_from_semantic": ["cana"],
|
|
"ignore_index": int(ignore_id),
|
|
},
|
|
},
|
|
"saved_preview_path": safe_rel(preview_path, dataset_root),
|
|
"saved_payload_dtype": str(tensor.dtype),
|
|
"saved_payload_shape": list(tensor.shape),
|
|
"mask_shape": list(mask_ids.shape),
|
|
"channels": CHANNEL_NAMES,
|
|
|
|
"resolution": {
|
|
"width": int(res[0]),
|
|
"height": int(res[1]),
|
|
},
|
|
"processing": processing_info,
|
|
"camera_params_json": module_params_path,
|
|
"source_capture_meta": {
|
|
"ts": meta.get("ts"),
|
|
"sensor_width": meta.get("sensor_width"),
|
|
"sensor_height": meta.get("sensor_height"),
|
|
"bayer_pattern": meta.get("bayer_pattern"),
|
|
"actual_camera_controls": meta.get("actual_camera_controls"),
|
|
"startup_camera_controls": meta.get("startup_camera_controls"),
|
|
"radiometric_last_result": meta.get("radiometric_last_result"),
|
|
"stream_meta": meta.get("stream_meta"),
|
|
},
|
|
}
|
|
|
|
save_json(meta_out_path, out_meta)
|
|
|
|
stats.update(tensor)
|
|
|
|
rows.append({
|
|
"group": sample.group,
|
|
"base": sample.base,
|
|
"tensor": str(tensor_path),
|
|
"mask": str(mask_path),
|
|
"mask_vegetation": str(mask_vegetation_path),
|
|
"mask_cana": str(mask_cana_path),
|
|
"meta": str(meta_out_path),
|
|
"preview": str(preview_path),
|
|
"quality_status": frame_quality.get("status") if isinstance(frame_quality, dict) else None,
|
|
})
|
|
|
|
print(f"[OK] {group_name}/{sample.base} tensor={list(tensor.shape)}")
|
|
|
|
except Exception as e:
|
|
errors += 1
|
|
print(f"[ERRO] {group_name}/{sample.base}: {e}")
|
|
|
|
print(f"[RESUMO] {group_name}: ok={len(rows)} | erros={errors} | skip_quality={skipped_quality}")
|
|
return rows
|
|
|
|
|
|
def write_manifest(path: Path, rows: List[dict]):
|
|
ensure_dir(path.parent)
|
|
|
|
fieldnames = [
|
|
"group",
|
|
"base",
|
|
"tensor",
|
|
"mask",
|
|
"mask_vegetation",
|
|
"mask_cana",
|
|
"meta",
|
|
"preview",
|
|
"quality_status",
|
|
]
|
|
|
|
with path.open("w", newline="", encoding="utf-8") as f:
|
|
w = csv.DictWriter(f, fieldnames=fieldnames)
|
|
w.writeheader()
|
|
w.writerows(rows)
|
|
|
|
|
|
def write_norm_stats(stats_path: Path, stats: dict):
|
|
ensure_dir(stats_path.parent)
|
|
|
|
with stats_path.open("w", encoding="utf-8") as f:
|
|
json.dump(stats, f, ensure_ascii=False, indent=2)
|
|
|
|
|
|
def main():
|
|
ap = argparse.ArgumentParser(
|
|
description="Normaliza RAW_BRUTO OAK-FCC-3 para tensor MULTISPEC final de treino."
|
|
)
|
|
|
|
ap.add_argument(
|
|
"--src-roots",
|
|
default="dataset/original/group;dataset/augmented/group",
|
|
help="Raízes de entrada separadas por ';'. Ex: dataset/original/group;dataset/augmented/group"
|
|
)
|
|
ap.add_argument("--out-root", default="dataset")
|
|
ap.add_argument("--module-params", default=DEFAULT_MODULE_PARAMS)
|
|
ap.add_argument("--res", default=f"{DEFAULT_RES[0]}x{DEFAULT_RES[1]}", help="Resolução final WxH.")
|
|
ap.add_argument("--raw-size", default=f"{DEFAULT_RAW_SIZE[0]}x{DEFAULT_RAW_SIZE[1]}", help="Tamanho RAW real WxH.")
|
|
ap.add_argument("--groups", default=None, help="Grupos separados por vírgula.")
|
|
ap.add_argument("--clear-dst", action="store_true")
|
|
ap.add_argument("--skip-bad-quality", action="store_true")
|
|
ap.add_argument("--manifest", default="")
|
|
ap.add_argument("--stats-out", default="")
|
|
|
|
args = ap.parse_args()
|
|
|
|
src_roots = [
|
|
Path(x.strip())
|
|
for x in str(args.src_roots).split(";")
|
|
if x.strip()
|
|
]
|
|
|
|
out_dataset_root = Path(args.out_root)
|
|
|
|
valid_src_roots = []
|
|
for src_root in src_roots:
|
|
if src_root.is_dir():
|
|
valid_src_roots.append(src_root)
|
|
else:
|
|
print(f"[WARN] src-root não encontrado, ignorando: {src_root}")
|
|
|
|
if not valid_src_roots:
|
|
raise SystemExit(f"[ERRO] Nenhum src-root válido encontrado: {src_roots}")
|
|
|
|
try:
|
|
res_w, res_h = [int(x) for x in args.res.lower().split("x")]
|
|
raw_w, raw_h = [int(x) for x in args.raw_size.lower().split("x")]
|
|
except Exception:
|
|
raise SystemExit("[ERRO] Use --res WxH e --raw-size WxH. Ex: --res 512x512 --raw-size 1280x800")
|
|
|
|
res = (res_w, res_h)
|
|
raw_size = (raw_w, raw_h)
|
|
|
|
output_root = out_dataset_root / f"{res_w}x{res_h}" / "group"
|
|
|
|
if args.clear_dst:
|
|
print(f"[INFO] Limpando destino: {output_root}")
|
|
maybe_clear_dir(output_root)
|
|
|
|
labelmap_path = out_dataset_root / "labelmap.txt"
|
|
|
|
if not labelmap_path.exists():
|
|
raise SystemExit(f"[ERRO] labelmap não encontrado: {labelmap_path}")
|
|
|
|
cor_para_id, _, _, ignore_rgb = carregar_labelmap_completo(str(labelmap_path))
|
|
ignore_id = _infer_ignore_id(ignore_rgb, 255)
|
|
|
|
groups_by_root = []
|
|
|
|
for src_root in valid_src_roots:
|
|
groups = list_groups(src_root)
|
|
|
|
if args.groups:
|
|
want = {g.strip() for g in args.groups.split(",") if g.strip()}
|
|
groups = [g for g in groups if g in want]
|
|
|
|
if groups:
|
|
groups_by_root.append((src_root, groups))
|
|
|
|
if not groups_by_root:
|
|
raise SystemExit("[ERRO] Nenhum grupo encontrado.")
|
|
|
|
print("============================================")
|
|
print("Normalize OAK-FCC-3")
|
|
print(f"SRC : {[str(x) for x in valid_src_roots]}")
|
|
print(f"OUT : {output_root}")
|
|
print(f"MODULE PARAM : {args.module_params}")
|
|
print(f"RES : {res}")
|
|
print(f"RAW SIZE : {raw_size}")
|
|
print("GROUPS :")
|
|
for root, groups in groups_by_root:
|
|
print(f" - {root}: {', '.join(groups)}")
|
|
print(f"SKIP BAD : {args.skip_bad_quality}")
|
|
print("============================================")
|
|
|
|
running_stats = RunningStats()
|
|
all_rows = []
|
|
|
|
for src_root, all_groups in groups_by_root:
|
|
for group_name in all_groups:
|
|
rows = process_group(
|
|
group_name=group_name,
|
|
src_root=src_root,
|
|
output_root=output_root,
|
|
res=res,
|
|
raw_size=raw_size,
|
|
module_params_arg=args.module_params,
|
|
cor_para_id=cor_para_id,
|
|
ignore_id=ignore_id,
|
|
stats=running_stats,
|
|
dataset_root=out_dataset_root,
|
|
skip_bad_quality=args.skip_bad_quality,
|
|
)
|
|
all_rows.extend(rows)
|
|
|
|
manifest_path = Path(args.manifest) if args.manifest else output_root / "normalize_manifest.csv"
|
|
write_manifest(manifest_path, all_rows)
|
|
|
|
stats = running_stats.result(CHANNEL_NAMES)
|
|
|
|
if stats is not None:
|
|
stats_path = (
|
|
Path(args.stats_out)
|
|
if args.stats_out
|
|
else Path("backup") / config.get("modelo", "modelo") / config.get("model_name", "model") / config.get("stats_source_tag", "oak_fcc3") / "norm_stats.json"
|
|
)
|
|
|
|
write_norm_stats(stats_path, stats)
|
|
|
|
# Também salva uma cópia junto do dataset normalizado.
|
|
write_norm_stats(output_root / "norm_stats.json", stats)
|
|
|
|
print("\n📊 STATS:")
|
|
print(json.dumps(stats, ensure_ascii=False, indent=2))
|
|
print(f"[OK] norm_stats backup : {stats_path}")
|
|
print(f"[OK] norm_stats dataset: {output_root / 'norm_stats.json'}")
|
|
|
|
print("\n============================================")
|
|
print("Normalize finalizado")
|
|
print(f"Total samples: {len(all_rows)}")
|
|
print(f"Manifest : {manifest_path}")
|
|
print("============================================")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main() |