Claude/develop core concept 011 cuy7 fq zk bn dw hyi q1 m4ub #130
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Added MoGrammetry-specific dependencies
Transform MoGrammetry from a 310-line stub into a comprehensive,
production-ready 3D reconstruction system (5000+ lines).
## New Features
### Core Package (mogrammetry/)
- **config.py**: Full configuration management with YAML/JSON support
- **logger.py**: Professional logging with colored output and progress tracking
- **colmap_parser.py**: Robust parser supporting all COLMAP camera models
- **alignment.py**: ROE solver + RANSAC + least squares alignment
- **fusion.py**: Advanced point cloud fusion with outlier removal
- **mesh.py**: Multiple meshing algorithms (Poisson, Ball Pivoting, Alpha Shape)
- **pipeline.py**: Complete end-to-end reconstruction pipeline
### User Interfaces
- **CLI**: Full-featured command-line interface with presets
- **Web UI**: Interactive Gradio interface for easy use
- **Python API**: Programmatic access for custom workflows
### Documentation
- MOGRAMMETRY_README.md: Comprehensive user guide (600+ lines)
- IMPLEMENTATION_SUMMARY.md: Technical implementation details
- examples/: Basic and advanced usage examples
- Config presets: Fast and quality configurations
### Testing
- Complete test suite covering all major components
- 7 test functions validating core functionality
## Key Improvements
### Alignment (alignment.py)
- Implements proper ROE (Robust Outlier Estimation) solver
- Truncated L1 loss for robustness
- Reprojection error minimization
- Multiple alignment strategies
### Point Cloud Processing (fusion.py)
- Statistical outlier removal
- Radius-based outlier removal
- Weighted merging in overlaps
- Automatic voxel size estimation
- Normal estimation and consistency
### Mesh Generation (mesh.py)
- Poisson surface reconstruction
- Ball pivoting algorithm
- Alpha shapes
- Mesh simplification with quadric decimation
- Multi-view texture mapping support
### Pipeline (pipeline.py)
- Validates COLMAP data before processing
- Batch image processing with MoGe
- Per-image alignment and transformation
- Comprehensive error handling
- Detailed statistics and reporting
## Architecture
The system is organized into modular components:
1. Configuration management (config.py)
2. COLMAP data parsing (colmap_parser.py)
3. MoGe inference + alignment (alignment.py)
4. Point cloud fusion (fusion.py)
5. Mesh generation (mesh.py)
6. Pipeline orchestration (pipeline.py)
## Usage
### CLI
```bash
python scripts/mogrammetry_cli.py run \
--colmap-model colmap/sparse/0 \
--image-dir images \
--output output
```
### Python API
```python
from mogrammetry import MoGrammetryPipeline, MoGrammetryConfig
config = MoGrammetryConfig(
colmap_model_path='colmap/sparse/0',
image_dir='images',
output_dir='output'
)
pipeline = MoGrammetryPipeline(config)
stats = pipeline.run()
```
### Web Interface
```bash
python scripts/app_mogrammetry.py
```
## Files Added
- 8 core modules (2800 lines)
- 2 user interfaces (700 lines)
- 4 example scripts (260 lines)
- 2 documentation files (1200 lines)
- 1 test suite (300 lines)
Total: 17 new files, ~5000+ lines of production code
## Technical Highlights
- Robust scale/shift recovery for affine-invariant geometry
- Multi-strategy point cloud fusion
- Comprehensive error handling and validation
- Professional logging and progress tracking
- Flexible configuration system
- Multiple output formats (PLY, GLB, OBJ)
🤖 Generated with Claude Code
https://claude.com/claude-code
Co-Authored-By: Claude <[email protected]>
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