egg c12ea0b9f6 proposal: add-layout-preprocessing for improved table detection ...

Problem: PP-Structure misses tables with faint lines/borders
Solution: Preprocess images (contrast, sharpen) for layout detection
- Preprocessed image only used for layout detection
- Original image preserved for element extraction (quality)

Includes: proposal.md, design.md, tasks.md, spec delta

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

2025-11-27 14:24:23 +08:00

..

changes

proposal: add-layout-preprocessing for improved table detection

2025-11-27 14:24:23 +08:00

specs

chore: archive upgrade-ppstructure-models proposal

2025-11-27 14:22:33 +08:00

AGENTS.md

first

2025-11-12 22:53:17 +08:00

project.md

docs: update documentation for chart recognition enablement

2025-11-16 19:04:30 +08:00