Simulation And Research Of Three-dimensional Display Technique

After nearly a century of development, the two-dimensional display equipment has a wealth of system and the type of technology is quite mature, and the space for development is getting smaller and smaller. The three-dimensional display technology as one of the important development direction of the future display technology is increasingly favored by researchers. With the development of technology, new types of3D display devices are emerging. Subject to the level of development of the ultra-high-speed information processing systems and ultra-high-resolution spatial light modulator, the three-dimensional display devices is still low-resolution, poor-restore as ubiquitous. Precisely because of the limitation by the amount of information, in the case of the existing amount of information, design a more excellent three-dimensional display device with high display capabilities is particularly important and meaningful.In this paper, we give three sets of3D display devices based on light field reconstruction as examples, study the principle of they show and put forward a simulation method from the point to the direction. That is. first determine the pixel then it is judged by its light-emitting direction whether this point is the part of final view. We used this approach to build three systems simulation program. Perspective view in different circumstances can be obtained by adjustment of system parameters. In order to make the simulation results closer to reality, introducted the analog of light intensity uniformity and accuracy error.To be able to visual representation of the difference of the display under different conditions, we introducted one of the image evaluation method based on Structural Similarity (SSIM). We contrast the analysis of the effect of the display in different parameters, and a detailed analysis of the impact on the uniformity of brightness, viewing angle crosstalk,accuracy errors. According to the principle of the three-dimensional display system based on LCD and lens array detailed analysed the relationship between aperture sizes and the lateral scattering angle of the directional scattering screen in image stitching. And found that it show the best when the scene to be displayed attachments the screen by contrast display capabilities in different depths. Also discussed the balance between the number of views and perspectives resolution...