A Development System of Auto-stereoscopic Three-Dimensional Display
| Autor: | Yu-Ting Kung, 龔毓婷 |
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| Rok vydání: | 2010 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 98 The development of stereoscopic display technology has led to 3D related research. Auto-stereoscopic display technology provides convenience and comfortable vision and plays an important role of 3D display. This thesis develops a 3D synthesis and mapping technology based on lenticular auto-stereoscopic display. The system captures nine-view images (two-dimensional images) according to multi-view angle. Then, multi-rate signal processing is performed to scale the images’ size. Afterward, we establish a recursive-mapping rule based on sub-pixel arrangement and regulation of 3D display. Besides, the proposed scheme considers precision and accuracy of sub-pixel mapping and provides realistic vision. In order to achieve the presented algorithm, we adopt Xilinx FPGA development platform to perform the 3D image synthesis and mapping system. We propose a 3D image mapping architecture that adopts nine-view image data according to the multi-view image arrangement rule without depth map information in this thesis. The proposed scheme uses recursive-mapping technique and reduces hardware overhead to provide better solution for auto-stereoscopic display. The experimental results show this approach appearing realistic 3D vision and providing the efficiency solution of 3D synthesis research. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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