Moving picture coding method, moving picture decoding method, and apparatuses of the same
US10375401B2 · kind B2 · utility
7Cited by
4References
2Claims
0Family size
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Key dates
| Filing date | Sep 13, 2018 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | Sep 13, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/86
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A moving picture coding method includes partitioning a picture into blocks each of which includes pixels, selecting a scanning scheme from among plural scanning schemes, scanning the blocks according to the selected scanning scheme, and coding the blocks in an order in which the blocks are scanned. In the partitioning, the picture is partitioned into rows and columns of macroblocks each of which is partitioned into the blocks. The plural scanning schemes include a first scanning scheme for scanning the blocks in the marcroblock per row of blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.