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Stereo 3D video support in computing devices

A technology of stereoscopic video and computing equipment, which is applied in the field of video processing equipment, and can solve the problems of stereoscopic 3D video hardware cost and so on

Active Publication Date: 2012-07-11
ZHIGU HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, not all users may wish to spend money on stereoscopic 3D video hardware

Method used

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  • Stereo 3D video support in computing devices
  • Stereo 3D video support in computing devices
  • Stereo 3D video support in computing devices

Examples

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Embodiment Construction

[0019] As used in this application and in the claims, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. Similarly, the word "or" is intended to include "and" unless the context clearly dictates otherwise. The word "comprising" means "comprising"; thus, "comprising A or B" means including A or B and both A and B. Also, the word "comprising" means "including".

[0020] figure 1 To draw a system diagram of an exemplary computing device 100, the device can be used to perform any of the methods described herein. In general, components 105 in computing device 100 can communicate with other components, although not all connections are shown for ease of illustration. Computing device 100 may include a wide variety of optional hardware and software components 105 . A computing device may be any of a wide variety of mobile or non-mobile computing devices (such as smartphones; handheld, netbook, notebook, tablet, or desktop...

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PUM

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Abstract

Methods are disclosed for supporting stereo 3D video in computing devices. A computing device can receive stereo 3D video data employing a YUV color space and chroma subsampling, and can generate anaglyph video data therefrom. The anaglyph video data can be generated by unpacking the stereo 3D video data to left and right views and combining the left and right views into a single view via matrix transformation. The combining uses transform matrices that correspond to a video pipeline configuration. The transform matrix coefficients can depend on characteristics of the video pipeline components. Modified transform matrix coefficients can be used in response to changes in the video pipeline configuration. Video encoded in stereo 3D video data can be selected to be displayed in stereo 3D, anaglyph or monoscopic form, depending on user input and / or characteristics of video pipeline components.

Description

technical field [0001] The present disclosure relates to video processing devices and methods. More particularly, the present disclosure relates to methods of supporting stereoscopic 3D video in computing devices. Background technique [0002] Over the past few years, the demand for three-dimensional (3D) video content has increased with the increasing availability of 3D video content and the ability to generate such content. For example, the number of 3D movies, TV series, and video games available has greatly increased relative to what was available only a few years ago, and many new video capture devices available on the market have 3D capture capabilities. [0003] Different stereoscopic techniques can be used to allow users to experience 3D video. Most 3D video technologies require the user to wear a set of glasses that allow each eye to receive an image that is slightly offset from the image received by the other eye. The brain creates the illusion of depth by blend...

Claims

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Application Information

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IPC IPC(8): H04N13/00H04N15/00
CPCH04N13/0431H04N13/0007H04N13/0438H04N13/0037H04N13/334H04N13/106H04N13/15H04N13/341
Inventor 季刚孙式军吴勇军S.萨赫瓦尼
Owner ZHIGU HLDG
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