Cache-based warp engine
US12327296B2 · kind B2 · utility
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1References
14Claims
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Key dates
| Filing date | Jul 21, 2021 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Jan 8, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T3/4007
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an image warping system capable of quickly performing image warping with low costs by using a cache memory, and a method thereof. The image warping system is provided to generate a transformed image by warping an input image with the help of a cache based WARP engine. The WARP engine accesses the input image and loads a portion of the image to the cache memory for speeding up the engine process. The WARP engine performs interpolation on the input image to generate an output image which is devoid of distortions. The output image obtained is then stored in the DDR of an electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.