Recording medium having recorded thereon coded information using plus and/or minus rounding of images
US-9167265-B2 · Oct 20, 2015 · US
Method and apparatus for multi-view video encoding using chrominance compensation and method and apparatus for multi-view video decoding using chrominance compensation
US8948264B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8948264-B2 |
| Application number | US-81256609-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 6, 2009 |
| Priority date | Jan 10, 2008 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
Methods and apparatuses for efficiently coding and decoding multi-view video are provided. A method of decoding multi-view video includes: interpreting a first picture type indicating whether a current picture of the multi-view video is a reference video type for inter prediction; interpreting a block type indicating a method of determining a motion vector of a current block of the current picture; interpreting a chrominance compensation value of the current block based on at least one of the interpreted first picture type and the interpreted block type; and performing chrominance compensation on the current block by using the interpreted chrominance compensation value.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of decoding multi-view video, the method comprising: interpreting a first picture type indicating whether a current picture of the multi-view video is a reference picture type for inter prediction of other pictures from a same or different view point as the current picture; and in response to the interpreted first picture type being the reference picture type: interpreting a block type mode indicating a method of determining a motion vecto…
Assignees
Inventors
Classifications
Electricity · mapped topic
Electricity · mapped topic
- H04N19/00315Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8948264B2 cover?
- Methods and apparatuses for efficiently coding and decoding multi-view video are provided. A method of decoding multi-view video includes: interpreting a first picture type indicating whether a current picture of the multi-view video is a reference video type for inter prediction; interpreting a block type indicating a method of determining a motion vector of a current block of the current pict…
- Who is the assignee on this patent?
- Park Gwang-Hoon, Kim Kyu-Heon, Park Min-Woo, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H04N19/00315. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 03 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).