Method and Apparatus for Efficient Coding of Depth Lookup Table
US-2015350623-A1 · Dec 3, 2015 · US
Method of presenting three-dimensional content with disparity adjustments
US9565415B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9565415-B2 |
| Application number | US-201113821099-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 13, 2011 |
| Priority date | Sep 14, 2010 |
| Publication date | Feb 7, 2017 |
| Grant date | Feb 7, 2017 |
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Abstract
Official abstract text for this publication.
Visual discomfort from depth jumps in 3D video content is reduced or avoided by detecting the occurrence of a depth jump and by changing the disparity of a group of received image frames including the frames at the depth jump in order to adjust the perceived depth in a smooth transition across the group of image frames from a first disparity value to a second disparity value. Depth jumps may be detected, for instance, when content is switched from one 3D shot to another 3D shot.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for presenting stereoscopic content comprising a plurality of sequential stereoscopic image pairs, each image pair including a first view and a second view, the method comprising: detecting when there is a channel or scene change; detecting via occurrence of said channel or scene change an occurrence of a depth jump between a first and a second image pairs of the plurality of image pairs, the first and second image pairs being consecutive pa…
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Physics · mapped topic
- H04N13/0018Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9565415B2 cover?
- Visual discomfort from depth jumps in 3D video content is reduced or avoided by detecting the occurrence of a depth jump and by changing the disparity of a group of received image frames including the frames at the depth jump in order to adjust the perceived depth in a smooth transition across the group of image frames from a first disparity value to a second disparity value. Depth jumps may be…
- Who is the assignee on this patent?
- Zhang Tao, He Shan, Zou Dekun, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04N13/0018. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 07 2017 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).