Method and device for designing low-frequency non-separable transform
US-2024373011-A1 · Nov 7, 2024 · US
US9197894B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9197894-B2 |
| Application number | US-201414315735-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 26, 2014 |
| Priority date | Oct 17, 2001 |
| Publication date | Nov 24, 2015 |
| Grant date | Nov 24, 2015 |
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A moving picture coding apparatus includes a counter unit which counts the number of pictures following an intra coded picture; and a motion estimation unit which compares respectively only reference pictures which are the intra coded picture or the following pictures, selected from among a reference picture Ref 1 , a reference picture Ref 2 and a reference picture Ref 3 stored in memories, with a picture signal, and determines the reference picture whose inter picture differential value is smallest.
Opening claim text (preview).
The invention claimed is: 1. A moving picture coding and decoding system which includes a moving picture coding apparatus which codes a moving picture and a moving picture decoding apparatus which decodes a coded picture, wherein in said moving picture coding apparatus, a picture is coded by one of an intra picture coding unit and an inter picture coding unit, and when a picture is coded by the inter picture coding unit, at least one of the following pictures is selected as a re…
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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