Apparatus, a method and a computer program for volumetric video
US-12047604-B2 · Jul 23, 2024 · US
Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US8929437B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8929437-B2 |
| Application number | US-201313898783-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 21, 2013 |
| Priority date | May 25, 2012 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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The image coding method for coding an input image includes: converting, into a bin string, an offset value used in an offset process to be applied to a pixel value of a reconstructed image corresponding to the input image; and performing bypass arithmetic coding on the bin string using a fixed probability.
First claim
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The invention claimed is: 1. An image decoding method for decoding a coded image, the method comprising: performing, using a processor, bypass arithmetic decoding on a bin string using a fixed probability; converting the decoded bin string into a sample adaptive offset value; and applying, in a sample adaptive offset process, the sample adaptive offset value to a pixel value of a reconstructed image corresponding to the coded image. 2. An image decoding a…
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Frequently asked questions
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- What does patent US8929437B2 cover?
- The image coding method for coding an input image includes: converting, into a bin string, an offset value used in an offset process to be applied to a pixel value of a reconstructed image corresponding to the input image; and performing bypass arithmetic coding on the bin string using a fixed probability.
- Who is the assignee on this patent?
- Panasonic Ip Corp America
- What technology area does this patent fall under?
- Primary CPC classification H04N19/20. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 06 2015 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).