Video processing apparatus for storing partial reconstructed pixel data in storage device for use in intra prediction and related video processing method
US10104397B2 · kind B2 · utility
4Cited by
5References
18Claims
0Family size
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Key dates
| Filing date | May 20, 2015 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Jan 4, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/563
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video processing apparatus includes a reconstruct circuit, a storage device, and an intra prediction circuit. The reconstruct circuit generates reconstructed pixels of a first block of a picture. The storage device at least stores a portion of the reconstructed pixels of the first block, wherein a capacity of the storage device is smaller than a reconstructed data size of the picture. The intra prediction circuit performs intra prediction of a second block of the picture based at least partly on pixel data obtained from the storage device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.