Adaptive color transformation to aid computer vision
US11184507B2 · kind B2 · utility
3Cited by
1References
20Claims
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Key dates
| Filing date | Jul 11, 2019 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Aug 20, 2039 |
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.