The Analysis Of 3D TV Production Technology

As << Avatar >> which is a 3D movie became popular in the world in the year of 2009 , 3Dtechnology is also back into the line of sight of people and rapid triggered of 3D technology inother fields. The year of 2010 was called a "The first year of 3D TV ", 3D technology was puttedinto practice in television field . At the same time , because that the 3D TV technology is still inthe early stages of the development, the related theories and practice experiences which aredeficient become a great restraint in the current 3D TV development . How to give full play tothe 3D TV technology for the viewers as natural lifelike stereo effect of TV programs is theprimary problem in the development of 3D TV. Basis of qualitative knowledge of 3D TV, Thearticle practice operation to discuss 3D TV technology in specific television programmanufacture process and seek 3D TV programs make laws through practices of problemsappeared in the course of summary.The article is divided into four parts:The first part describes the basis of 3D TV, included that the definition of 3D TV,theexplained to 3D TV and the explained to that The principle of human eye stereoscopicimaging,the principle of 3D TV. Then, the article describes the history of 3D TV and the differentbetween 2D TV and 3D TV.The second part of the article describes the Shooting technology of 3D TV. Its operationmethods and the problems are not the same by Using different types of 3D TV cameras for 3DTV programs production. In practical operation process, we use two types of cameras whichare the single lens camera and the double double lens and machine cameras.The third part of the article describes the technology of 3D TV programs making. Throughthe different types of TV programs for 3D TV programs making,they are divided into three partswhich are the post-production of 3D images of material, 2D images show converted into a 3Dimage shows and the post-production of 3D images.The last part of the article analyzes the problems of the development of the 3D TV and lookto the future development trend of the 3D TV through to 3D television channel experiment of background analysis, structure analysis and development analysis.