Method and system of light source estimation for image processing
US10542243B2 · kind B2 · utility
0Cited by
2References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2018 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Apr 10, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/86
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system, article, and method to perform light source estimation for image processing includes measuring a compactness of the distribution of the image data to select a light source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.