release: v0.3.3

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.env.example

@@ -23,7 +23,7 @@ STRATEGY=auto
 # YEARS_FILTER=10             # Only include images from the last N years (default: 10)
 
 # ── Image Quality ─────────────────────────────────────────────────────────────
-# MIN_FACE_WIDTH=50           # Minimum face width in pixels (default: 50)
+# MIN_FACE_WIDTH=90           # Minimum face width in pixels (default: 90, guarantees ≥8,100px crop)
 # FACE_MARGIN=0.15            # Padding around face crop as fraction (default: 0.15)
 # ENABLE_FACE_ALIGNMENT=true  # Align face before cropping (default: true)
 # USE_FULL_RESOLUTION=true    # Use full-res images vs thumbnails (default: true)

.github/workflows/docker-publish.yml

@@ -53,7 +53,7 @@ jobs:
 
       - name: Set up QEMU
         if: matrix.platform == 'linux/arm64'
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
@@ -67,7 +67,7 @@ jobs:
 
       - name: Build and push by digest
         id: build
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile
@@ -164,7 +164,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
@@ -186,7 +186,7 @@ jobs:
           fi
 
       - name: Build and push CPU image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile
@@ -248,7 +248,7 @@ jobs:
           fi
 
       - name: Build and push ROCm image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile
@@ -310,7 +310,7 @@ jobs:
           fi
 
       - name: Build and push Intel image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile

.github/workflows/release.yml

@@ -146,7 +146,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
@@ -159,7 +159,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push GPU image (latest)
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile
@@ -191,7 +191,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
@@ -204,7 +204,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push CPU image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile
@@ -238,7 +238,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
@@ -251,7 +251,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push ROCm image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile
@@ -285,7 +285,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
@@ -298,7 +298,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push Intel image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile

CHANGELOG.md

@@ -7,6 +7,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.3] - 2026-06-13
+
+### Fixed
+
+- **`MIN_FACE_WIDTH` default raised from 50 → 90px**: 50px crops produce 2,500–4,225 total pixels, well below Frigate's own camera capture range of 16k–50k px. 90px guarantees ≥8,100 total pixels even when face margins are fully clipped by image edges, keeping winnow training crops above the floor Frigate considers useful.
+
+## [0.3.2] - 2026-06-13
+
+### Added
+
+- **Crop dimension tracing**: winnow now records the pixel dimensions (width × height) of each face crop at upload time in the tracker (`crop_dims` field). Run `TRACE_CROP_SIZE=3848 winnow` to look up which Immich asset produced a crop with that pixel dimension — output includes person name, asset ID, Immich URL, blur score, and the Frigate filename. Useful for tracing low-quality or unexpected images visible in Frigate back to their source.
+
 ## [0.3.1] - 2026-06-13
 
 ### Fixed

pyproject-cpu.toml

@@ -25,7 +25,7 @@ dependencies = [
     "rich>=14.2.0",
     "torch>=2.12.0",
     "torchvision>=0.27.0",
-    "transformers>=4.57.6",
+    "transformers>=5.12.0",
     "ultralytics>=8.4.66",
 ]
 

pyproject-intel.toml

@@ -25,7 +25,7 @@ dependencies = [
     "rich>=14.2.0",
     "torch>=2.12.0",
     "torchvision>=0.27.0",
-    "transformers>=4.57.6",
+    "transformers>=5.12.0",
     "ultralytics>=8.4.66",
 ]
 

pyproject-rocm.toml

@@ -25,7 +25,7 @@ dependencies = [
     "rich>=14.2.0",
     "torch>=2.5.0",
     "torchvision>=0.20.0",
-    "transformers>=4.57.6",
+    "transformers>=5.12.0",
     "ultralytics>=8.4.66",
 ]
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "winnow"
-version = "0.3.1"
+version = "0.3.3"
 description = "Selects diverse, high-quality photos from Immich as training data for Frigate face recognition and object classification."
 license = "AGPL-3.0-or-later"
 requires-python = ">=3.13"
@@ -29,7 +29,7 @@ dependencies = [
     "rich>=14.2.0",
     "torch>=2.12.0",
     "torchvision>=0.27.0",
-    "transformers>=4.57.6",
+    "transformers>=5.12.0",
     "ultralytics>=8.4.66",
 ]
 

tests/test_config.py

@@ -17,7 +17,7 @@ def test_config_loads_defaults(monkeypatch):
     assert cfg.API_KEY == "test-key"
     assert cfg.OUTPUT_DIR == "./frigate_train"
     assert cfg.YEARS_FILTER == 10
-    assert cfg.MIN_FACE_WIDTH == 50
+    assert cfg.MIN_FACE_WIDTH == 90
     assert cfg.MIN_FACE_COUNT == 0
     assert cfg.BLUR_THRESHOLD == 100.0
     assert cfg.MIN_CONFIDENCE == 0.7

uv-cpu.lock

@@ -1873,7 +1873,7 @@ requires-dist = [
     { name = "torch", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'", specifier = ">=2.12.0", index = "https://download.pytorch.org/whl/cpu" },
     { name = "torchvision", marker = "platform_machine != 'x86_64' or sys_platform != 'linux'", specifier = ">=0.27.0" },
     { name = "torchvision", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'", specifier = ">=0.27.0", index = "https://download.pytorch.org/whl/cpu" },
-    { name = "transformers", specifier = ">=4.57.6" },
+    { name = "transformers", specifier = ">=5.12.0" },
     { name = "ultralytics", specifier = ">=8.4.66" },
 ]
 

uv-intel.lock

@@ -1930,7 +1930,7 @@ requires-dist = [
     { name = "torch", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'", specifier = ">=2.12.0", index = "https://download.pytorch.org/whl/cpu" },
     { name = "torchvision", marker = "platform_machine != 'x86_64' or sys_platform != 'linux'", specifier = ">=0.27.0" },
     { name = "torchvision", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'", specifier = ">=0.27.0", index = "https://download.pytorch.org/whl/cpu" },
-    { name = "transformers", specifier = ">=4.57.6" },
+    { name = "transformers", specifier = ">=5.12.0" },
     { name = "ultralytics", specifier = ">=8.4.66" },
 ]
 

uv-rocm.lock

@@ -1922,7 +1922,7 @@ requires-dist = [
     { name = "torch", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'", specifier = ">=2.5.0", index = "https://download.pytorch.org/whl/rocm6.3" },
     { name = "torchvision", marker = "platform_machine != 'x86_64' or sys_platform != 'linux'", specifier = ">=0.20.0" },
     { name = "torchvision", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'", specifier = ">=0.20.0", index = "https://download.pytorch.org/whl/rocm6.3" },
-    { name = "transformers", specifier = ">=4.57.6" },
+    { name = "transformers", specifier = ">=5.12.0" },
     { name = "ultralytics", specifier = ">=8.4.66" },
 ]
 

uv.lock

@@ -2348,7 +2348,7 @@ wheels = [
 
 [[package]]
 name = "winnow"
-version = "0.3.1"
+version = "0.3.3"
 source = { editable = "." }
 dependencies = [
     { name = "croniter" },
@@ -2403,7 +2403,7 @@ requires-dist = [
     { name = "torchvision", marker = "platform_machine != 'aarch64' and platform_machine != 'x86_64' and sys_platform == 'linux'", specifier = ">=0.27.0" },
     { name = "torchvision", marker = "platform_machine == 'aarch64' and sys_platform == 'linux'", specifier = ">=0.27.0", index = "https://download.pytorch.org/whl/cpu" },
     { name = "torchvision", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'", specifier = ">=0.27.0", index = "https://download.pytorch.org/whl/cu126" },
-    { name = "transformers", specifier = ">=4.57.6" },
+    { name = "transformers", specifier = ">=5.12.0" },
     { name = "ultralytics", specifier = ">=8.4.66" },
 ]
 

winnow/cli.py

@@ -12,17 +12,53 @@ from .executor import execute_jobs, upload_to_frigate
 from .immich_api import get_people
 from .jobs import _show_preview, auto_configure, interactive_configure
 from .log_config import console, setup_logging
-from .upload_tracker import get_person_summary, reset_person
+from .upload_tracker import find_by_crop_dimension, get_person_summary, reset_person
 
 logger = logging.getLogger(__name__)
 
 
+def _handle_trace_crop(size_str: str) -> None:
+    """Print tracker records whose crop dimension matches the given pixel size and exit."""
+    try:
+        size = int(size_str)
+    except ValueError:
+        rprint(f"[bold red]TRACE_CROP_SIZE must be an integer, got: {size_str!r}[/bold red]")
+        sys.exit(1)
+
+    immich_url = os.environ.get("IMMICH_URL", "").rstrip("/")
+    matches = find_by_crop_dimension(size)
+    if not matches:
+        rprint(f"[yellow]No crops with dimension {size}px found in tracker.[/yellow]")
+        rprint("[dim]Note: crop dimensions are only recorded for uploads made after this feature was added.[/dim]")
+        sys.exit(0)
+
+    rprint(f"\n[bold]Crops matching dimension {size}px:[/bold] ({len(matches)} found)\n")
+    for m in matches:
+        rprint(f"  [bold cyan]{m['person']}[/bold cyan]")
+        rprint(f"    Dimensions:   {m['width']}×{m['height']}px")
+        rprint(f"    Asset ID:     {m['asset_id']}")
+        if immich_url:
+            rprint(f"    Immich URL:   {immich_url}/photos/{m['asset_id']}")
+        blur = m.get("blur_score")
+        rprint(f"    Blur score:   {blur:.1f}" if blur is not None else "    Blur score:   unknown")
+        if m.get("frigate_filename"):
+            rprint(f"    Frigate file: {m['frigate_filename']}")
+        else:
+            rprint("    Frigate file: [dim]unmapped (reconciliation race)[/dim]")
+        rprint()
+    sys.exit(0)
+
+
 def main() -> None:
     """Entry point for winnow CLI."""
     try:
         verbose = os.environ.get("VERBOSE", "").lower() in ("true", "1", "yes")
         setup_logging(verbose=verbose)
 
+        trace_size = os.environ.get("TRACE_CROP_SIZE", "").strip()
+        if trace_size:
+            _handle_trace_crop(trace_size)
+
         console.print(r"""
     [bold blue]winnow[/bold blue]
     [dim]Immich -> Frigate Training Data Curator[/dim]

winnow/config.py

@@ -26,7 +26,7 @@ class _Config:
     YEARS_FILTER: int = 10
 
     # Quality filtering
-    MIN_FACE_WIDTH: int = 50
+    MIN_FACE_WIDTH: int = 90
     BLUR_THRESHOLD: float = 100.0
     MIN_CONFIDENCE: float = 0.7
     MAX_AUTO_IMAGES: int = 80
@@ -56,7 +56,7 @@ class _Config:
         self.API_KEY = os.getenv("API_KEY")
         self.OUTPUT_DIR = os.getenv("OUTPUT_DIR", "./frigate_train")
         self.YEARS_FILTER = int(os.getenv("YEARS_FILTER", "10"))
-        self.MIN_FACE_WIDTH = int(os.getenv("MIN_FACE_WIDTH", "50"))
+        self.MIN_FACE_WIDTH = int(os.getenv("MIN_FACE_WIDTH", "90"))
         self.MIN_FACE_COUNT = int(os.getenv("MIN_FACE_COUNT", "0"))
         self.BLUR_THRESHOLD = float(os.getenv("BLUR_THRESHOLD", "100.0"))
         self.MIN_CONFIDENCE = float(os.getenv("MIN_CONFIDENCE", "0.7"))

winnow/executor.py

@@ -170,9 +170,10 @@ def execute_jobs(jobs: list[dict]) -> None:
                 shutil.rmtree(person_dir)
             os.makedirs(person_dir, exist_ok=True)
 
-            # Track filename → asset_id and filename → confidence score
+            # Track filename → asset_id, filename → confidence score, filename → crop dims
             asset_map: dict[str, str] = {}
             score_map: dict[str, float | None] = {}
+            dims_map: dict[str, tuple[int, int]] = {}
 
             count = 0
             for asset in assets:
@@ -208,6 +209,8 @@ def execute_jobs(jobs: list[dict]) -> None:
                             filename = f"{count}.jpg"
                             asset_map[filename] = asset["id"]
                             score_map[filename] = asset.get("quality_score")
+                            if mode == "face" and isinstance(saved, tuple):
+                                dims_map[filename] = saved
                             # Time-spread path: compute blur score from the downloaded
                             # image. Cap at 1440px so the scale matches the preview
                             # thumbnails the embedding path uses for scoring — Laplacian
@@ -244,6 +247,7 @@ def execute_jobs(jobs: list[dict]) -> None:
             # Store maps on the job so upload_to_frigate can use them
             job["asset_map"] = asset_map
             job["score_map"] = score_map
+            job["dims_map"] = dims_map
 
             progress.remove_task(job_task)
 
@@ -324,6 +328,7 @@ def upload_to_frigate(jobs: list[dict]) -> None:
 
             asset_map = filename_to_asset_id.get(name, {})
             score_map = job.get("score_map", {})
+            dims_map = job.get("dims_map", {})
             person_files = sorted(asset_map.keys())
 
             if not person_files:
@@ -424,7 +429,12 @@ def upload_to_frigate(jobs: list[dict]) -> None:
 
                             asset_id = asset_map.get(fname)
                             if asset_id:
-                                mark_uploaded(asset_id, person_name=name, score=score_map.get(fname))
+                                mark_uploaded(
+                                    asset_id,
+                                    person_name=name,
+                                    score=score_map.get(fname),
+                                    crop_dims=dims_map.get(fname),
+                                )
                                 actually_uploaded.append((fname, asset_id))
 
                             break

winnow/image_processing.py

@@ -69,9 +69,10 @@ def process_face_mode(
     output_dir: str,
     count: int,
     min_width: int | None = None,
-) -> bool:
+) -> tuple[int, int] | None:
     """Crop face based on Immich metadata and save to output directory.
 
+    Returns (width, height) of the saved crop, or None if no crop was saved.
     If face alignment is enabled and landmarks are available, produces
     an aligned 112x112 crop. Otherwise falls back to bounding box crop
     with configurable margin.
@@ -90,7 +91,7 @@ def process_face_mode(
 
     if not face_info:
         logger.debug(f"No face info for {person.get('name')} in asset {asset.get('id')}")
-        return False
+        return None
 
     img_w, img_h = img.size
     meta_w = face_info.get("imageWidth") or img_w
@@ -106,7 +107,7 @@ def process_face_mode(
     face_w, face_h = x2 - x1, y2 - y1
     if face_w < min_width or face_h < min_width:
         logger.debug(f"Face too small ({face_w:.1f}x{face_h:.1f})")
-        return False
+        return None
 
     # Try face alignment if enabled and landmarks available
     if Config.ENABLE_FACE_ALIGNMENT:
@@ -117,7 +118,7 @@ def process_face_mode(
             aligned = align_face(img, scaled_landmarks)
             if aligned is not None:
                 _save_jpeg(aligned, os.path.join(output_dir, f"{count}.jpg"))
-                return True
+                return aligned.size
 
     # Fall back to bounding box crop with configurable margin
     margin = Config.FACE_MARGIN
@@ -131,7 +132,7 @@ def process_face_mode(
 
     face_crop = img.crop(crop_box)
     _save_jpeg(face_crop, os.path.join(output_dir, f"{count}.jpg"))
-    return True
+    return face_crop.size
 
 
 def process_object_mode(

winnow/upload_tracker.py

@@ -14,6 +14,7 @@ by_person schema (frigate_uploaded_ids.json):
     "asset_ids":     ["immich-id-1", ...],                    # all assets we attempted to upload
     "scores":        {"immich-id-1": 450.3},                   # Laplacian blur variance at upload time
     "frigate_files": {"PersonName-123.webp": "immich-id-1"},  # Frigate filename → asset ID
+    "crop_dims":     {"immich-id-1": [640, 480]},             # crop pixel dimensions at upload time
     "frigate_count": 42                                       # last known Frigate training image count
   }
 
@@ -76,14 +77,21 @@ def _get_ids(entry: list | dict) -> list[str]:
 def _migrate_entry(entry: list | dict) -> dict:
     """Ensure by_person entry is in the current dict format."""
     if isinstance(entry, list):
-        return {"asset_ids": sorted(entry), "scores": {}, "frigate_files": {}}
+        return {"asset_ids": sorted(entry), "scores": {}, "frigate_files": {}, "crop_dims": {}}
     entry.setdefault("asset_ids", [])
     entry.setdefault("scores", {})
     entry.setdefault("frigate_files", {})
+    entry.setdefault("crop_dims", {})
     return entry
 
 
-def _mark(filename: str, asset_id: str, person_name: str | None, score: float | None = None) -> None:
+def _mark(
+    filename: str,
+    asset_id: str,
+    person_name: str | None,
+    score: float | None = None,
+    crop_dims: tuple[int, int] | None = None,
+) -> None:
     data = _load(filename)
     flat_key = _flat_key(filename)
     flat = set(data.get(flat_key, []))
@@ -97,6 +105,8 @@ def _mark(filename: str, asset_id: str, person_name: str | None, score: float |
         entry["asset_ids"] = sorted(ids)
         if score is not None:
             entry["scores"][asset_id] = round(score, 4)
+        if crop_dims is not None:
+            entry["crop_dims"][asset_id] = [crop_dims[0], crop_dims[1]]
         by_person[person_name] = entry
     _save(filename, data)
 
@@ -111,8 +121,13 @@ def load_rejected_ids() -> set[str]:
     return _load_flat(REJECT_TRACKER_FILE)
 
 
-def mark_uploaded(asset_id: str, person_name: str | None = None, score: float | None = None) -> None:
+def mark_uploaded(
-    _mark(UPLOAD_TRACKER_FILE, asset_id, person_name, score=score)
+    asset_id: str,
+    person_name: str | None = None,
+    score: float | None = None,
+    crop_dims: tuple[int, int] | None = None,
+) -> None:
+    _mark(UPLOAD_TRACKER_FILE, asset_id, person_name, score=score, crop_dims=crop_dims)
     logger.debug(f"Marked {asset_id} as uploaded ({person_name})")
 
 
@@ -192,6 +207,33 @@ def get_lowest_quality_mapped_file(
     return min(candidates, key=lambda x: x[2])
 
 
+def find_by_crop_dimension(size: int) -> list[dict]:
+    """Return all tracked crops whose width or height matches `size` pixels.
+
+    Returns a list of dicts: {person, asset_id, width, height, blur_score, frigate_filename}.
+    frigate_filename is None when the Frigate mapping was lost to a reconciliation race.
+    """
+    data = _load(UPLOAD_TRACKER_FILE)
+    results = []
+    for person_name, raw_entry in data.get("by_person", {}).items():
+        entry = _migrate_entry(raw_entry)
+        scores = entry.get("scores", {})
+        frigate_files = entry.get("frigate_files", {})
+        asset_to_frigate = {v: k for k, v in frigate_files.items()}
+        for asset_id, dims in entry.get("crop_dims", {}).items():
+            w, h = dims[0], dims[1]
+            if w == size or h == size:
+                results.append({
+                    "person": person_name,
+                    "asset_id": asset_id,
+                    "width": w,
+                    "height": h,
+                    "blur_score": scores.get(asset_id),
+                    "frigate_filename": asset_to_frigate.get(asset_id),
+                })
+    return results
+
+
 def update_frigate_count(person_name: str, count: int) -> None:
     """Record Frigate's authoritative training image count for a person."""
     data = _load(UPLOAD_TRACKER_FILE)