Commit Graph
12 Commits
Author SHA1 Message Date
Siddharth Kumar Sah 1cbdfa1590 feat: add worker threads, persistent Python sidecar, graceful shutdown, and architectural improvements
- Graceful shutdown: SIGTERM/SIGINT handlers drain HTTP, stop workers, close DB
- Thumbnail caching: disk-cached thumbnails with immutable Cache-Control headers
- Worker thread pool: Piscina offloads Sharp processing off the main event loop
- Persistent Python dispatcher: pre-imports ML libraries, eliminates cold-start latency
- Tool page registry: declarative tool-to-component mapping replaces 750-line switch
- File store cleanup: remove dead derived fields, stable files array reference
- Job persistence: progress written to SQLite jobs table, stale jobs recovered on startup
2026-03-29 17:23:41 +08:00
Siddharth Kumar Sah f71c3c8c05 fix(ocr): update PaddleOCR for v3 API and add Tesseract fallback
Fix PaddleOCR crash by removing deprecated parameters (use_angle_cls,
show_log, cls) that were removed in PaddleOCR v3. Add graceful
fallback to Tesseract when PaddleOCR fails at runtime, so users
always get OCR results without errors.
2026-03-26 17:33:42 +08:00
Siddharth Kumar Sah 40656a0452 feat(erase-object): replace mask upload with in-browser brush painting
Replace the external mask file upload workflow with an interactive
canvas-based brush tool. Users now paint directly on the image to
mark areas for erasure. Adds EraserCanvas component with adjustable
brush size, undo/clear, and mask export. Switch Python inpainting
from broken lama-cleaner to OpenCV cv2.inpaint (Telea algorithm).
Add before/after comparison slider after processing.
2026-03-26 17:33:17 +08:00
Siddharth Kumar Sah f15102c632 fix(blur-faces): switch from MediaPipe to OpenCV and auto-orient images
Fix face detection failure caused by MediaPipe 0.10.33 removing the
mp.solutions API. Replace with OpenCV Haar cascade which works reliably
in headless Docker. Add autoOrient() call before detection to handle
EXIF-rotated phone photos. Remove technical jargon from UI.
2026-03-26 16:01:56 +08:00
Siddharth Kumar Sah 723842988b feat(ai): add emit_progress() calls to all Python AI scripts 2026-03-23 01:38:19 +08:00
Siddharth Kumar Sah 4807bd2726 feat: add semantic-release for automated versioning and help dialog
- Set up semantic-release with zero-touch CI pipeline on push to main
- Add version sync script to keep all package.json files and APP_VERSION
  constant in sync automatically
- Consolidate Docker publishing into single tag-triggered workflow that
  pushes to both Docker Hub and ghcr.io with semver tags
- Add help dialog with keyboard shortcuts, getting started guide, and
  resource links
- Sync all versions to 0.2.1 to match Docker Hub latest
2026-03-22 21:25:14 +08:00
Siddharth Kumar Sah fb1d366d5f fix: use U2-Net as default model (fast, 2s) with BiRefNet as opt-in
BiRefNet-Lite times out on first load (~60s+ for 973MB model).
U2-Net works in 2 seconds. Users can still select BiRefNet for
higher quality when they're willing to wait. Added timing hints
in model descriptions and increased timeout for BiRefNet models.
2026-03-22 21:08:37 +08:00
Siddharth Kumar Sah 2bdc367767 fix: use BiRefNet-Lite as default model and fix JSON parsing
- Switch default from birefnet-general (973MB, 4min) to
  birefnet-general-lite (faster, still SOTA quality)
- Fix Python script stdout pollution — progress messages now go to
  stderr so the JSON result parser doesn't break
- Pre-download birefnet-general-lite in Docker build
2026-03-22 20:07:39 +08:00
Siddharth Kumar Sah 77ee8469d8 feat: upgrade to BiRefNet SOTA background removal model
- Switch default model from U2-Net to BiRefNet (state-of-the-art)
- Add 6 model options: BiRefNet, BiRefNet Lite, BiRefNet Portrait,
  BRIA RMBG, IS-Net, U2-Net
- Add animated progress bar with stage indicators (loading model,
  analyzing, removing, refining edges) and elapsed timer
- Add intuitive background color presets (Transparent, White, Black,
  Red, Green, Blue) as clickable buttons + custom color picker
- Handle background color compositing in Python (PIL alpha composite)
- Add checkerboard pattern to before/after slider for transparency
- Pre-bake BiRefNet model (973MB) in Docker image for instant use
2026-03-22 19:51:35 +08:00
Siddharth Kumar Sah ce03aad10f feat: production Docker, Playwright tests, settings API, and bug fixes
- Add user management endpoints (register, list, delete, change password)
- Add API key management (create, list, delete)
- Add settings persistence endpoints (get, put)
- Wire settings dialog to real backend (People, API Keys, System, Security)
- Fix login auth flow (window.location.href for full reload)
- Fix download URLs returning 401 (make public since UUIDs are unguessable)
- Fix border tool shadowColor validation (accept 6-8 hex digits)
- Fix remove-bg alpha matting fallback (retry without on failure)
- Fix AI tool silent fallbacks (report errors instead of no-ops)
- Add checkerboard background to before/after slider for transparency
- Add progress bars to all AI tool components
- Add Playwright E2E test suite (131 tests across 9 test files)
- Rewrite Dockerfile for production (tsx runtime, pre-baked AI models)
- Add .dockerignore for faster builds
- Add proper accessible labels to login form
2026-03-22 19:28:57 +08:00
Siddharth Kumar Sah 5524939b6f feat: add Phase 4 AI tools with Python bridge and 6 new tools
Add Python bridge (packages/ai/src/bridge.ts) that calls Python scripts
via child_process with venv-first fallback to system python3. Implements
6 AI-powered tools:

- Remove Background: rembg-based with U2-Net/IS-Net models
- Image Upscaling: Real-ESRGAN with Lanczos fallback
- OCR/Text Extraction: Tesseract + PaddleOCR engines
- Face/PII Blur: MediaPipe face detection with configurable blur
- Object Eraser: LaMa inpainting with mask-based input
- Smart Crop: Sharp attention-based entropy cropping (no Python needed)

Each tool includes: Python script, TypeScript wrapper, API route,
and React settings component. All Python scripts handle ImportError
gracefully with clear installation messages.
2026-03-22 04:31:49 +08:00
Siddharth Kumar Sah 19e48203bb feat: add image-engine and ai stub packages 2026-03-22 02:44:46 +08:00