Adaptive color transformation to aid computer vision
US11606478B2 · kind B2 · utility
1Cited by
14References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2021 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Oct 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30188
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
System and techniques for adaptive color transformation to aid computer vision are described herein. Colors from an image are mapped into a multi-dimensional space to create a distribution of colors in the image. A line can be fit to the distribution. Here, the line includes an angle relative to a coordinate system of the multi-dimensional space. A transformation to colors can then be applied to the image based on the angle of the line. The transformation producing a reduced image where a color complexity of the original image is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.