Self-adaptive video converting system for converting 2D into 3D

Abstract

A self-adaptive video converting system for converting 2D into 3D comprises a self-adaptive control circuit, a pre-processing circuit and a post-processing circuit; the self-adaptive control circuit generates a series of control signals to a downstream processing module by judging the information of input television signal and output television signal; the preprocessing circuit completes the detection and pre-processing of input television signal; and the post-processing circuit comprises a 3D stereo scene generating circuit and a 3D television signal output circuit. In the invention, the generating process of 3D video is separated from a terminal display device, the algorithm of 3D video conversion is self-adaptively selected by the matching of input signal and output signal formats, and the 3D television matched with the algorithm can be watched on different levels or grades of television set, thereby effectively solving the current problem in the existing 3D television set.

Description

【Technical field】 [0001] The present invention relates to a signal conversion system, specifically a 2D to 3D adaptive video conversion system, through which an input 2D TV signal can be adaptively generated into a 3D video signal according to the format requirements of the input signal and output signal. 【Background technique】 [0002] 3D is the abbreviation of three-dimensional, that is, three-dimensional graphics. Since the angles of observing objects with the human eyes are slightly different, it is possible to distinguish the distance of objects and produce stereoscopic vision. Three-dimensional stereoscopic TV uses this principle to separate the images seen by the left and right eyes. 2010 is called the first year of 3D. Many TV manufacturers at home and abroad, such as Samsung and Sony, have launched 3D TVs. [0003] At present, 3D TVs have the following problems: 1. The cost is too high, and the cost of 3D TVs is unacceptable to ordinary consumers; 2. Lack of film ...

AI Technical Summary

Problems solved by technology

[0003] At present, there are the following problems in 3D TV: 1. The cost is too high, and the cost of 3D TV is unacceptable to ordinary consumers; 2. Lack of film sources: the current TV signal content is all produced in 2D, and 3D movies are quite few

[0004] At present, some manufacturers have introduced 2D-to-3D TV sets, which solve the problem of lack of film sources to a certain extent, but consumers still need to buy expensive TV sets in order to watch 3D TV, and the problem of high cost is still there. solve

Images