Foveation-based encoding and decoding of images
US11094089B1 · kind B1 · utility
2Cited by
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20Claims
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Key dates
| Filing date | Mar 17, 2020 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Apr 10, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of encoding images and a method of decoding images. The method of encoding comprises dividing an input image into a first input portion and a plurality of input rings that are concentric with the first input portion, the first input portion and the plurality of input rings being shaped as a simple closed curve; storing the first input portion into a first image; packing the plurality of input rings into a second image, second image having a plurality of rows, a given input ring of input image being packed into a corresponding row of second image; and
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.