Implement the Vida detection algorithm for meteor and fireball detection
based on the RMS/CMN paper. Key features:
- Frame accumulator: 256-frame FTP compression (maxpixel, avepixel, stdpixel, maxframe)
- Meteor detector: K1=1.5 threshold, Hough transform, temporal propagation verification
- Fireball detector: K1=4 threshold, 3D point cloud analysis for very bright meteors
- Binary image downsampling with OR operation to preserve trajectory connectivity
- Star extraction for astrometric calibration
- FTPdetect format output for interoperability with RMS tools
- test-vida CLI command for testing detection on video files
Performance optimizations:
- Binary image downsampling instead of FTP downsampling (fixes false positives)
- Inline centroid calculation with bounding box scan
- ~100ms/block processing time (down from 377ms)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
