Sensor calibration and time method for ground truth static scene sparse flow generation
US10488521B2 · kind B2 · utility
5Cited by
5References
15Claims
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Key dates
| Filing date | Jun 13, 2017 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Nov 3, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2200/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of generating a ground truth dataset for motion planning is disclosed. The method includes performing data alignment, collecting data in an environment, using sensors, calculating, among other sensors, light detecting and ranging (LiDAR)'s poses, stitching multiple LiDAR scans to form a local map, refining positions in the local map based on a matching algorithm, and projecting 3D points in the local map onto corresponding images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.