Updates all project documentation to reflect that chart recognition
is now fully enabled with PaddlePaddle 3.2.1+.
Changes:
- README.md: Remove Known Limitations section about chart recognition,
update tech stack and prerequisites to include PaddlePaddle 3.2.1+,
add WSL CUDA configuration notes
- openspec/project.md: Add comprehensive chart recognition feature
descriptions, update system requirements for GPU/CUDA support
- openspec/changes/add-gpu-acceleration-support/tasks.md: Mark task
5.4 as completed with resolution details
- openspec/changes/add-gpu-acceleration-support/proposal.md: Update
Known Issues section to show chart recognition is now resolved
- setup_dev_env.sh: Upgrade PaddlePaddle from 3.0.0 to 3.2.1+, add
WSL CUDA library path configuration, add chart recognition API
verification
All documentation now accurately reflects:
✅ Chart recognition fully enabled
✅ PaddlePaddle 3.2.1+ with fused_rms_norm_ext API
✅ WSL CUDA path auto-configuration
✅ Comprehensive PP-StructureV3 capabilities
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
PaddleOCR-VL chart recognition model requires `fused_rms_norm_ext` API
which is not available in PaddlePaddle 3.0.0 stable release.
Changes:
- Set use_chart_recognition=False in PP-StructureV3 initialization
- Remove unsupported show_log parameter from PaddleOCR 3.x API calls
- Document known limitation in openspec proposal
- Add limitation documentation to README
- Update tasks.md with documentation task for known issues
Impact:
- Layout analysis still detects/extracts charts as images ✓
- Tables, formulas, and text recognition work normally ✓
- Deep chart understanding (type detection, data extraction) disabled ✗
- Chart to structured data conversion disabled ✗
Workaround: Charts saved as image files for manual review
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
