eb799c0956
CRITICAL: - Fix deskew step: pixDeskew operates on grayscale, not binarized image HIGH: - Add sha2 crate to dep matrix (needed for font fingerprint hashing) - Fix bloomfilter feature: wordlist-bloom (optional), not default conditional - Add build-dependencies subsection (phf_codegen, serde_json) - Add v0.1.0 fallback for tagged PDFs: XY-cut with TAGGED_PDF_STRUCT_TREE_DEFERRED diagnostic - Add v0.1.0 fallback for BrokenVector: emit broken_vector page_type when ocr feature absent - Add strsim crate for Levenshtein in header/footer deduplication - Add tokio::task::spawn_blocking bridge for axum→rayon hand-off - Fix JPX/CCITT OCR path: document full-render requirement; add OCR_JPX/CCITT_UNSUPPORTED diagnostics - Fix OCG default visibility: /D/BaseState + /D/ON + /D/OFF (was incorrectly /D/AS) MEDIUM: - Add JBIG2 OCR limitation: requires full-render; OCR_JBIG2_UNSUPPORTED diagnostic - Add Standard-14 font skip for Level 3 fingerprinting (no embedded program) - Change flags field from EnumSet<SpanFlag> to u8 bitmask (removes undocumented enumset dep) - Add tests/fixtures/encoding/ and tests/fixtures/perf/ to Tier 2 fixture list - Add ocg_present to Phase 6.1 metadata field list - Add "Phase 7 feature; empty in Phase 6" notes to links and annotations fields - Add include_invisible/extract_forms/extract_attachments to HTTP serve form fields - Clarify Phase 4.7 lang source: document-level /Lang, not per-span (Phase 7) - Fix Stage 1-2 → Phases 1-2 in architectural decisions (stale draft terminology) - Remove frame-index notation from NDJSON streaming critical test - Define Hybrid threshold (≥15% each) and Hybrid merge strategy (vector wins on overlap) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> |
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| notes | ||
| plan | ||
| research | ||
| research-index.md | ||