Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
US9654771B2 · kind B2 · utility
23Cited by
9References
1Claims
0Family size
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Key dates
| Filing date | Oct 10, 2014 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Jun 18, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image coding method includes: writing, into a sequence parameter set, buffer description defining information for defining a plurality of buffer descriptions; writing, into the sequence parameter set, reference list description defining information for defining a plurality of reference list descriptions corresponding to the buffer descriptions; and writing, into a first header of each processing unit which is included in a coded bitstream, buffer description selecting information for specifying a selected buffer description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.