Method and apparatus for acquiring feature data from low-bit image
US11636575B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Oct 22, 2021 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | Oct 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A processor-implemented method of generating feature data includes: receiving an input image; generating, based on a pixel value of the input image, at least one low-bit image having a number of bits per pixel lower than a number of bits per pixel of the input image; and generating, using at least one neural network, feature data corresponding to the input image from the at least one low-bit image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.