Restriction Of Applicability For Intra Block Copy Mode
US-2024073429-A1 · Feb 29, 2024 · US
US8989271B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8989271-B2 |
| Application number | US-201213482549-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 29, 2012 |
| Priority date | May 31, 2011 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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A moving picture coding apparatus includes: a motion vector predictor candidate calculation unit which calculates motion vector predictor candidates and the number of motion vector predictor candidates; an inter prediction control unit which selects an optimum motion vector predictor candidate; and a variable length coding unit which sets the motion vector predictor candidate list size to the number of motion vector predictor candidates, and assigns a bit string according to the motion vector predictor candidate list size to a motion vector predictor index used for coding a motion vector, thereby performing variable length coding.
Opening claim text (preview).
The invention claimed is: 1. A moving picture decoding method for decoding a current block, comprising: deriving a first candidate having a first motion vector predictor derived from a first motion vector that has been used to decode a first block; determining whether a total number of one or more candidates having the first candidate is less than a maximum candidate number; deriving a second candidate having a second motion vector predictor when the total number of the one or…
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