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Head-worn stereoscopic video playing method

A technology of stereoscopic video and playback method, which is applied in stereoscopic systems, image communication, electrical components, etc., and can solve problems such as unexplained video real-time framing strategies

Inactive Publication Date: 2015-11-25
YUNNAN NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing method can play non-stereoscopic video and stereoscopic video, and can complete the conversion of video non-stereoscopic video to stereoscopic video display, but does not explain the real-time video frame division strategy adopted

Method used

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  • Head-worn stereoscopic video playing method
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  • Head-worn stereoscopic video playing method

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Embodiment Construction

[0027] With reference to the accompanying drawings, the technical solutions in the embodiments of the present invention are clearly and completely described.

[0028] A head-mounted stereoscopic video playback method according to the present invention is a stereoscopic video player implementation scheme based on an ARM platform near-eye binocular display interlaced scanning mechanism. The embedded platform of the device can realize stereoscopic display without complicated video frame calculation. List one of the specific embodiments below, the purpose is to describe the content of the present invention in detail, and the data flow block diagram of the embodiment is shown in the appendix image 3 .

[0029] Firstly, it is explained how to use the content of the present invention to realize the playback of a stereoscopic video file in this embodiment. The ARM11 processor used in this embodiment is S3C6410 of SAMSUNG Company.

[0030] Secondly, it is explained that the selected...

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Abstract

The invention relates to the field of stereoscopic display, and particularly relates to a head-worn stereoscopic video playing method. The head-worn stereoscopic video playing method relates to hardware and software. The hardware includes a memory, a processor, a displayer and an optical amplification component. The software includes a file operation module, a video decoding module, a video scaling module, a line interleaving conversion module, a display control module and a stereoscopic display module. According to the head-worn stereoscopic video playing method, complicated real-time frame dividing operation does not need to be performed by a PCU; use of an expensive high-performance or customized chip can be avoided, and stereoscopic display can be realized by an embedded platform with a video display controller; and stereoscopic display can be realized with no requirement of using a dedicated two-way video output control interface so that development cost is relatively low.

Description

technical field [0001] The invention relates to the field of stereoscopic display, in particular to a head-mounted stereoscopic video playback method. Background technique [0002] Stereoscopic (3D) display technology, which uses the parallax of human eyes to produce stereoscopic depth of field, has a long history. Decades ago, there were cheap red and blue filter glasses, which were mainly used in movie theaters. 3D display technology is divided into two categories: glasses 3D and glasses-free 3D, depending on whether or not a viewing aid is carried. 3D glasses can be divided into three categories: shutter glasses (active), polarized glasses (passive), and head-mounted displays (HMD). The trend of 3D stereoscopic display technology is gradually developing from shutter glasses and polarized glasses to glasses-free 3D technology, but each technology has certain application fields. The 3D technology of shutter glasses and polarized glasses is low in cost, easy to implement, ...

Claims

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Application Information

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IPC IPC(8): H04N13/00H04N13/04
Inventor 石俊生黄小乔邰永航字崇德李希才杨欢陈载清程飞燕
Owner YUNNAN NORMAL UNIV
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