Video and image compression based on position of the image generating device
US-2015382007-A1 · Dec 31, 2015 · US
Apparatus and method for compressing three dimensional video
US9106923B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9106923-B2 |
| Application number | US-80521210-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 19, 2010 |
| Priority date | Sep 10, 2009 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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A three-dimensional (3D) compressing method and apparatus is disclosed. The 3D video compressing apparatus determines whether a motion of consecutive frames exists when a depth of a multi-view video is estimated, performs a depth estimation when the motion exists, and compresses the 3D video by using a color video motion vector as a depth video motion vector.
First claim
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What is claimed is: 1. An apparatus of compressing a three-dimensional (3D) video, the apparatus comprising: a motion estimating unit configured to generate a color video motion vector by estimating a motion of an inputted multi-view video, and by detecting a block that minimizes a luminance difference between a block of a current frame to be compressed and adjacent blocks of a previous frame; a motion determining unit configured to determine, by using the color video motion vec…
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- H04N19/507Primary
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9106923B2 cover?
- A three-dimensional (3D) compressing method and apparatus is disclosed. The 3D video compressing apparatus determines whether a motion of consecutive frames exists when a depth of a multi-view video is estimated, performs a depth estimation when the motion exists, and compresses the 3D video by using a color video motion vector as a depth video motion vector.
- Who is the assignee on this patent?
- Lee Jaejoon, Park Du-Sik, Wey Ho Cheon, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H04N19/507. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 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).