The Qdrant collections use regulation_id (e.g. eu_2016_679) as the filter key,
not regulation_code (e.g. GDPR). Updated rag-constants.ts with correct qdrant_id
mappings from actual Qdrant data, fixed API to filter on regulation_id, and updated
ChunkBrowserQA to pass qdrant_id values.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
New ChunkBrowserQA component replaces inline chunk browser with:
- Document sidebar with live chunk counts per regulation (batched Qdrant count API)
- Sequential chunk navigation with arrow keys (1/N through all chunks of a document)
- Overlap display showing previous/next chunk boundaries (amber-highlighted)
- Split-view with original PDF via iframe (estimated page from chunk index)
- Adjustable chunks-per-page ratio for PDF page estimation
Extracts REGULATIONS_IN_RAG and REGULATION_INFO to shared rag-constants.ts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fix A: Use _group_words_into_lines() with adaptive Y-tolerance to
correctly order words in multi-line cells (fixes word reordering bug).
RapidOCR: Add as alternative OCR engine (PaddleOCR models on ONNX
Runtime, native ARM64). Engine selectable via dropdown in UI or
?engine= query param. Auto mode prefers RapidOCR when available.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New 'Chunk-Browser' tab for sequential chunk browsing
- Qdrant scroll API proxy (scroll + collection-count actions)
- Pagination with prev/next through all chunks in a collection
- Text search filter with highlighting
- Click to expand chunk and see all metadata
- 'In Chunks suchen' button now navigates to Chunk-Browser with correct collection
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backend: build_word_grid() intersects column regions with content rows,
OCRs each cell with language-specific Tesseract, and returns vocabulary
entries with percent-based bounding boxes. New endpoints: POST /words,
GET /image/words-overlay, ground-truth save/retrieve for words.
Frontend: StepWordRecognition with overview + step-through labeling modes,
goToStep callback for row correction feedback loop.
MkDocs: OCR Pipeline documentation added.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add REGULATION_SOURCES map with 88 original document URLs for all
regulations (EUR-Lex, gesetze-im-internet.de, RIS, Fedlex, etc.)
- Render "Originalquelle →" link in regulation detail panel
- Add amber warning indicator for suspiciously low chunk counts (<10)
- Add EU_IFRS_DE, EU_IFRS_EN, EFRAG_ENDORSEMENT to RAG tracking
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Insert rows step between columns and words in the pipeline wizard.
Shows overlay image, row list with type badges, and ground truth controls.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
New regulations across bp_compliance_ce (11), bp_compliance_gesetze (31),
and bp_compliance_datenschutz (1). Collection totals updated:
gesetze 58304, ce 18183, datenschutz 2448, total 103912.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Local variables named 'isInRag' shadowed the outer function, causing
"isInRag is not a function" error. Renamed to regInRag/codeInRag.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Chunks column now uses getKnownChunks() instead of API-based getRegulationChunks()
- Status column uses isInRag() check (green/red) instead of ratio-based calculation
- Key Intersections chips show green/red with checkmark/cross based on RAG status
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add REGULATIONS_IN_RAG Set tracking all 42 regulations currently in Qdrant
- Add 4 new regulation entries: E-Commerce-RL, Verbraucherrechte-RL,
Digitale-Inhalte-RL, DMA (all ingested Feb 2026)
- Add RAG column to regulations table with green check/red x indicators
- Update Landkarte tab: green/x on industry cards, thematic clusters,
and regulation matrix
- Replace old "Integrated Regulations" section with full RAG coverage overview
- Update hardcoded chunk counts (Templates: 7689, NiBiS: 7996)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Side-by-side view: auto result (readonly) vs GT editor where teacher
draws correct columns. Diff table shows Auto vs GT with IoU matching.
GT data persisted per session for algorithm tuning.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Ersetzt hardcodierte Positionsregeln durch ein zweistufiges System:
Phase A erkennt Spaltengeometrie (Clustering), Phase B klassifiziert
Typen per Inhalt (Sprache/Rolle) mit 3-stufiger Fallback-Kette.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace projection-profile layout analysis with Tesseract word bounding
box clustering to detect 5-column vocabulary layouts (page_ref, EN, DE,
markers, examples). Falls back to projection profiles when < 3 clusters.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Sessions werden jetzt in PostgreSQL gespeichert statt in-memory.
Neue Session-Liste mit Name, Datum, Schritt. Sessions ueberleben
Browser-Refresh und Container-Neustart. Step 3 nutzt analyze_layout()
fuer automatische Spaltenerkennung mit farbigem Overlay.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The old displacement-map approach shifted entire rows by a parabolic
profile, creating a circle/barrel distortion. The actual problem is
a linear vertical shear: after deskew aligns horizontal lines, the
vertical column edges are still tilted by ~0.5°.
New approach:
- Detect shear angle from strongest vertical edge slope (not curvature)
- Apply cv2.warpAffine shear to straighten vertical features
- Manual slider: -2.0° to +2.0° in 0.05° steps
- Slider initializes to auto-detected shear angle
- Ground truth question: "Spalten vertikal ausgerichtet?"
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix dewarp method selection: prefer methods with >5px curvature over
higher confidence (vertical_edge 79px was being ignored for text_baseline 2px)
- Add grid overlay on left image in Dewarp step for side-by-side comparison
- Add GET /sessions/{id} endpoint to reload session data
- StepDeskew accepts sessionId prop to restore state when navigating back
- SessionInfo type extended with optional deskew_result and dewarp_result
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Neue Route /ai/ocr-pipeline mit schrittweiser Begradigung (Deskew),
Raster-Overlay und Ground Truth. Schritte 2-6 als Platzhalter.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
