Research On Fast Imaging Method Of Stereoscopic Display

Display technology is an important means to acquire outside information and knowledge. But the traditional two-dimensional display forces us to use "two-dimensional window" to observe the vivid three-dimensional real physical world, which seriously hinders the human perception of the real world. Recently, with human science and technology grow, three-dimensional display technology, which has been recognized as the ultimate goal in the field of display technology, has become a hot topic.In 2009,3D television tide promoted lenticular lens stereoscopic display as the representative of free stereoscopic display technology and true 3D stereoscopic display technology with true physical depth develop rapidly, but if these two kinds of display technologies are going to replace head mounted stereoscopic display, there are still some technical problems, including increasing the number of viewpoints and improving resolution of lenticular lens multi-view stereoscopic display. Meanwhile, with the increase of the amount of data and the complexity of the algorithm largely, the exiting imaging method cannot meet the real-time stereoscopic image display and human-computer interaction requirement. The ultimate goal in the field of true 3D stereoscopic display is holographic display, which cannot be achieved in the short term. At present the most close-to the industrialization one is the solid volumetric true 3D stereoscopic display technology, which is still a huge amount of information needed to complete the real-time display, mainly in the aspects such as coding, transmission, decoding required fast algorithm research. The paper around the two kinds of stereoscopic display technology in the rapid imaging to study the problems:1.Analyze the principle and characteristics of the lenticular lens multi-view stereoscopic display imaging system, and research on the process of lenticular lens multi-view stereoscopic imaging, including generating and reading sub-pixel map, reading parallax images, synthetic stereoscopic image, storing and displaying stereoscopic image, combined with computer parallel processing technology, such as multi-threading technology, multi-core technology, multimedia instruction set, and optimize the algorithm to achieve fast and efficient synthetic stereoscopic images and real-time display, at the same time, it can have a better stereoscopic effect.2.Study on solid volumetric true 3D display data generation algorithm, and then respectively from stereo display effect and speed of data generation these two aspects to carry on the solid volumetric true 3D data generation method improving, which mainly combine modern stereo display parallel processing technology and computer parallel processing technology to enhance display effect, accelerate the speed of data generation.