Depth map with structured and flood light
US10535151B2 · kind B2 · utility
17Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2017 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Oct 11, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T7/586
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method including receiving an image of a scene illuminated by both a predetermined structured light pattern and a flood fill illumination, generating an active brightness image of the scene based on the received image of the scene including detecting a plurality of dots of the predetermined structured light pattern, and removing the plurality of dots of the predetermined structured light pattern from the active brightness image, and generating a depth map of the scene based on the received image and the active brightness image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.