Files
mule-image/backend/requirements.txt
dtoro fa9b21856f feat: replace face pipeline with InsightFace, add content classifier
Face detection/recognition:
- Replace YuNet + SFace with InsightFace buffalo_l (RetinaFace + ArcFace)
- 512-d ArcFace embeddings (was 128-d SFace), migration 0006 resizes column
- Remove YOLO person-bbox workaround — RetinaFace is accurate enough
- Detection threshold 0.65 cleanly separates real faces (0.72+) from
  false positives on dogs/paintings (0.56-0.61)

Content-type classification:
- CLIP zero-shot classifier using native PyTorch text encoder + ONNX
  image encoder for high-quality text-image similarity
- Categories: photograph, screenshot, document, receipt, meme, artwork
- Writes Tag(kind=content_type) per photo via photo_tags
- Margin-based confidence: top-1 vs top-2 score difference
- New ClassifierSettings in config (enabled, min_confidence)
- Wired into vision_fanout pipeline

Tested: 6 real faces from 4 photos (zero false positives), 11/13 photos
classified (8 photograph, 2 artwork, 1 meme).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 13:49:02 +02:00

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# Core dependencies
fastapi==0.109.0
uvicorn[standard]==0.27.0
python-multipart==0.0.6
# Database
sqlalchemy[asyncio]==2.0.25
aiosqlite==0.19.0 # SQLite escape hatch (docker-compose.sqlite.yml override)
asyncpg==0.29.0 # async Postgres driver (default)
psycopg2-binary==2.9.9 # sync Postgres driver, used by Alembic CLI
pgvector==0.2.5 # pgvector SQLAlchemy types
alembic==1.13.1
# Redis and Celery
redis==5.0.1
celery==5.3.6
flower==2.0.1
# Image processing
# pyvips==2.2.1 # Optional - having compatibility issues, using Pillow as fallback
# rawpy==0.19.0 # Optional - numpy compatibility issues, using Pillow as fallback
pillow==10.2.0
pillow-heif==0.15.0
imagehash==4.3.1 # perceptual hash for duplicate detection
imageio==2.33.1
imageio-ffmpeg==0.4.9
# Video processing
ffmpeg-python==0.2.0
# Metadata extraction
pyexiftool==0.5.6
# File watching
watchfiles==0.21.0
# Vision pipeline (ONNX Runtime CPU inference)
onnxruntime==1.18.1
open-clip-torch==2.24.0 # tokenizer + export helper; inference via ONNX
rapidocr-onnxruntime==1.3.22
scikit-learn==1.4.0 # DBSCAN for face clustering
insightface>=0.7.3 # RetinaFace + ArcFace face detection/recognition
numpy>=1.26.0,<2.0
# Utilities
pyyaml==6.0.1
pydantic==2.5.3
pydantic-settings==2.1.0
python-dotenv==1.0.0
httpx==0.26.0
aiofiles==23.2.1
# Security and authentication
python-jose[cryptography]==3.3.0
passlib[bcrypt]==1.7.4
# Development
pytest==7.4.4
pytest-asyncio==0.23.3
black==23.12.1
ruff==0.1.11