Refactor HVideoTool to exclusively use YOLO for detection and DeepMosaics for restoration: removed classic CV and composite detectors, updated configuration and UI accordingly. Enhanced documentation in README and CLAUDE.md to reflect these changes, including new batch processing capabilities and device diagnostics.

hvideotool/config.py

@@ -1,40 +1,21 @@
 """Application configuration and tunable defaults.
 
-Plain dataclasses. The detection thresholds matter most here — this tool is now
-an image-folder inspector for tuning the detectors, so keep them easy to tweak.
+Plain dataclasses. Detection is YOLO-only and restoration is DeepMosaics-only, so the
+knobs here are the YOLO inference params, the overlay style, and the DeepMosaics weights.
 """
 
 from __future__ import annotations
 
 from dataclasses import dataclass, field
 
+DETECTORS = ("yolo",)
+RESTORERS = ("deepmosaics", "deepmosaics_video")
+
 
 @dataclass(frozen=True)
 class DetectionConfig:
-    """Parameters for the detector. Thresholds tuned for the classic-CV detector."""
+    """Parameters for the YOLO detector."""
 
-    proc_max_dim: int = 720      # downscale longer side to this before detection (speed)
-    min_area_frac: float = 0.0008  # ignore regions smaller than this fraction of the image
-
-    # --- solid bars (black or white, achromatic, rectangular) ---
-    black_intensity: int = 40    # V below this = dark-bar candidate
-    white_intensity: int = 225   # V above this = light-bar candidate
-    bar_saturation_max: int = 45  # S below this = achromatic (excludes colored fills)
-    bar_min_extent: float = 0.80  # contour area / bbox area — how rectangular a bar must be
-
-    # --- mosaic / pixelation ---
-    mosaic_block_sizes: tuple[int, ...] = (8, 12, 16, 24)  # candidate tile sizes (px, proc space)
-    mosaic_residual_max: float = 6.0   # max reconstruction error to count as "blocky"
-    mosaic_contrast_min: float = 14.0  # min local contrast (excludes flat gradients)
-    mosaic_grad_min: float = 8.0       # min edge energy in BOTH x and y (excludes straight edges)
-    mosaic_min_side: int = 24          # reject thin regions (px) — kills edge false-positives
-
-    # --- blur ---
-    blur_window: int = 31              # sliding window for local sharpness (odd)
-    blur_sharpness_ratio: float = 0.35  # below this fraction of median sharpness => blurry
-    blur_contrast_min: float = 8.0     # min local contrast (excludes flat regions)
-
-    # --- YOLO detector (used only when detector == "yolo"/"combined") ---
     yolo_conf: float = 0.2             # confidence threshold (LADA recommends ~0.2)
     yolo_imgsz: int = 640              # inference image size
     yolo_device: str | None = None     # None => auto ("cuda" if available, else "cpu")
@@ -62,13 +43,26 @@ class OverlayConfig:
 class AppConfig:
     detection: DetectionConfig = field(default_factory=DetectionConfig)
     overlay: OverlayConfig = field(default_factory=OverlayConfig)
-    detector: str = "classic"          # "classic" | "yolo" | "combined"
+    detector: str = "yolo"             # only "yolo"
     model_path: str | None = None      # weights path, used by the YOLO detector
     default_threshold: float = 0.20    # initial overlay confidence threshold
 
     # --- restoration ("расцензурить") ---
-    restorer: str = "inpaint"          # "inpaint" | "deepmosaics"
+    restorer: str = "deepmosaics"      # "deepmosaics" | "deepmosaics_video"
     dm_dir: str | None = None          # DeepMosaics repo dir (contains deepmosaic.py)
     dm_model: str | None = None        # DeepMosaics clean weights (clean_*.pth)
     dm_python: str | None = None       # python exe for DeepMosaics (None = current)
     dm_gpu: str = "0"                  # CUDA device id, "-1" for CPU
+
+
+def normalize_config(cfg: AppConfig) -> None:
+    """Coerce legacy/removed settings to supported values (mutates ``cfg``).
+
+    Old projects / settings.json may carry the removed ``classic``/``combined``
+    detectors or the ``inpaint`` restorer — map those onto the survivors so loading
+    them doesn't blow up at build time.
+    """
+    if cfg.detector not in DETECTORS:
+        cfg.detector = "yolo"
+    if cfg.restorer not in RESTORERS:
+        cfg.restorer = "deepmosaics"