saltylab-firmware

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sl-perception 3bf603f685 feat(perception): terrain roughness estimator via Gabor + LBP — Issue #296

- Add _terrain_roughness.py: RoughnessResult NamedTuple; gabor_energy() with
  4-orientation × 2-wavelength (5px, 10px) quadrature Gabor bank, DC removal
  via image mean subtraction (prevents false high energy on uniform surfaces);
  lbp_variance() using 8-point radius-1 LBP in vectorised numpy slice
  comparisons (no sklearn); estimate_roughness() with bottom roi_frac crop,
  normalised blend roughness = 0.5*(gabor/500) + 0.5*(lbp/5000) clipped [0,1]
- Add terrain_rough_node.py: subscribes /camera/color/image_raw (BEST_EFFORT),
  publishes Float32 /saltybot/terrain_roughness at 2Hz (configurable via
  publish_hz param); roi_frac param default 0.40 (bottom 40% = floor region)
- Register terrain_roughness console script in setup.py
- 37/37 unit tests pass (no ROS2 required)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-02 21:12:51 -05:00

.gitea/workflows

feat(tests): social-bot integration test suite (Issue #108 )

2026-03-02 08:50:22 -05:00

.pio/build

feat: rosbridge WebSocket server for web UI (port 9090)

2026-03-01 00:22:02 -05:00

chassis

feat(mechanical): parametric cable management clips (Issue #264 )

2026-03-02 20:44:27 -05:00

docs

docs: add Leap Motion, fix ESC step inset 12mm