Ltr frame updating in video encoding
US-2024414352-A1 · Dec 12, 2024 · US
Encoding and decoding using perceptual representations
US9503756B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9503756-B2 |
| Application number | US-201113315409-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 9, 2011 |
| Priority date | Dec 9, 2011 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
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Abstract
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Encoding a video signal including pictures includes generating perceptual representations based on the pictures. Reference pictures are selected and motion vectors are generated based on the perceptual representations and the reference pictures. The motion vectors and pointers for the reference pictures are provided in an encoded video signal. Decoding may include receiving pointers for reference pictures and motion vectors based on perceptual representations of the reference pictures. The decoding of the pictures in the encoded video signal may include selecting reference pictures using the pointers and determining predicted pictures, based on the motion vectors and the selected reference pictures. The decoding may include generating reconstructed pictures from the predicted pictures and the residual pictures.
First claim
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What is claimed is: 1. A system for encoding, the system comprising: an interface configured to receive a video signal including original pictures in a video sequence; and a processor configured to: generate target perceptual representations from received original pictures, select reference perceptual representations from a plurality of reference perceptual representations of pictures, determine perceptual-reference representation motion vector information from the target p…
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- What does patent US9503756B2 cover?
- Encoding a video signal including pictures includes generating perceptual representations based on the pictures. Reference pictures are selected and motion vectors are generated based on the perceptual representations and the reference pictures. The motion vectors and pointers for the reference pictures are provided in an encoded video signal. Decoding may include receiving pointers for referen…
- Who is the assignee on this patent?
- Mccarthy Sean T, Kamarshi Vijay, Arris Entpr Inc
- What technology area does this patent fall under?
- Primary CPC classification H04N19/85. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 22 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).