Method for coding intra-prediction mode, and device for same
US-2024333912-A1 · Oct 3, 2024 · US
Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
US9237341B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9237341-B2 |
| Application number | US-201313962175-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 8, 2013 |
| Priority date | Aug 9, 2012 |
| Publication date | Jan 12, 2016 |
| Grant date | Jan 12, 2016 |
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Abstract
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An image decoding method of decoding, on a per-block basis, a coded image included in a bitstream, includes: performing arithmetic decoding on a current block to be decoded; determining whether or not the current block is at the end of a slice; determining, when it is determined that the current block is not at the end of the slice, whether or not the current block is at the end of a sub-stream which is a structural unit of the image that is different from the slice; and performing arithmetic decoding on a sub-last bit and performing arithmetic decoding termination, when it is determined that the current block is at the end of the sub-stream.
First claim
Opening claim text (preview).
The invention claimed is: 1. An image decoding method of decoding, on a per-block basis, a coded image included in a bitstream, the image decoding method comprising: performing arithmetic decoding on a current block to be decoded; determining whether or not the current block is at an end of a slice; determining whether or not the current block is at an end of a sub-stream when it is determined that the current block is not at the end of the slice, the sub-stream being a struc…
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Electricity · mapped topic
- H04N19/91Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9237341B2 cover?
- An image decoding method of decoding, on a per-block basis, a coded image included in a bitstream, includes: performing arithmetic decoding on a current block to be decoded; determining whether or not the current block is at the end of a slice; determining, when it is determined that the current block is not at the end of the slice, whether or not the current block is at the end of a sub-stream…
- Who is the assignee on this patent?
- Panasonic Ip Corp America
- What technology area does this patent fall under?
- Primary CPC classification H04N19/91. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 12 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).