SIH26053 · DRDO / IDEX
AVR-25D
Adaptive variable-resolution 2.5D LiDAR mapping for dynamic environment perception. Resolution is allocated the way the eye allocates it — 5 cm inside 10 m, coarsening to 50 cm at 100 m, matched to the sensor’s own angular sampling.
Move across the terrain to scan it.
- 705,771
- cells, adaptive
- 16,000,000
- cells, uniform 5 cm
- 22.67×
- reduction
- 0.878
- mIoU, 971 scans
Because each cell keeps ground height and obstacle height separately, the map represents the three hazards a 2D occupancy grid destroys: curbs, potholes and overhanging structures. A deterministic decision layer turns the map into a route, a risk level and a stated reason.
The live frame stream runs from http://localhost:3000 against a local pipeline server. A deployed page cannot open a ws:// socket — browsers block mixed content — so the dashboard there reports that it cannot connect rather than sitting blank.