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Technical scheme for transforming 2D video image signals to 3D video image signals and application thereof

A technology of video images and technical solutions, which is applied in the field of video image signal conversion and processing, can solve problems such as expensive, high cost of 3D video image shooting, and lack of signal sources.

Inactive Publication Date: 2010-08-04
周晓民
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of shooting 3D video images is high, and the signal sources of 3D video images that have been shot are very scarce
At the same time, the existing technology for converting 2D video image signals into 3D video image signals is quite complicated and expensive, and cannot be converted into 3D video images efficiently, in real time and at low cost.
As a result, it is impossible to meet the needs of the market and the majority of users for the use of 3D video images

Method used

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  • Technical scheme for transforming 2D video image signals to 3D video image signals and application thereof
  • Technical scheme for transforming 2D video image signals to 3D video image signals and application thereof
  • Technical scheme for transforming 2D video image signals to 3D video image signals and application thereof

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Embodiment Construction

[0072] The present invention can be realized by four combinations of three modules ①, ②, and ③ in accompanying drawing 1 to different use environments.

[0073] The product form that adopts technical solution of the present invention to form is two kinds:

[0074] A. Independent form: independent 3D video signal converter product form;

[0075] B. Built-in form: the system of the present invention is integrated into the application video electronic equipment. Such as the product form of TV, computer, MP4, VCD, DVD, digital TV set-top box, etc.

[0076] The application fields of the system of the present invention are two fields of personal video application and public video application:

[0077] Public video application field

[0078] This field refers to the fields of radio and television, video surveillance, Internet video, and IPTV.

[0079] The system of the present invention performs high-efficiency, real-time, and low-cost 3D stereoscopic video signal conversion proc...

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Abstract

The invention relates to a technical scheme for transforming 2D video image signals to 3D video image signals and application thereof. A video image signal flow decomposing and combining module, a video image signal flow delaying module and a video image signal flow interface transforming module are combined in the technical scheme and keep electrical connection mutually. The inputted 2D video image signal flows in different interface formats are decomposed into two paths of video image signal flow, one path of video image signal flow is properly delayed, then the processed two paths of video image signal flow are sent to a display terminal for displaying, the video display terminal displays two slightly different images with parallax for the same image content at the moment, and then strong stereoscopic impression is presented when people watch through corresponding special three-dimensional glasses. The invention is widely applied to equipment comprising broadcast television networks, electronic video equipment, internet, DVD, VCD, computer videos and the like.

Description

Technical field: [0001] The invention belongs to the field of conversion processing of video image signals in the application technology. It is a conversion technology and application for efficiently, real-time, and low-cost conversion of a plane two-dimensional (2D) video image signal into a 3D video image signal with a three-dimensional effect. Background technique: [0002] The 3D (three-dimensional) stereoscopic movie "Avatar" ignited people's great interest in 3D video images, and opened up a huge market space for 3D video images. However, the cost of shooting 3D video images is high, and currently the signal sources of 3D video images that have been shot are very scarce. At the same time, the existing technology for converting 2D video image signals into 3D video image signals is quite complicated and expensive, and cannot be converted into 3D video images efficiently, in real time, and at low cost. As a result, it is impossible to meet the needs of the market and us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/02H04N13/00
Inventor 周晓民
Owner 周晓民
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