Single-camera panoramic stereo system model based on skew ray tracing |
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Authors: | Chi-Kuei Sung Chia-Hung Lu |
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Institution: | 1. Department of Electrical Engineering, Republic of China Military Academy, No. 1, Wei-Wu Rd., Fengshan, Kaohsiung 830, Taiwan;2. Department of Electronics Engineering, Cheng-shiu University, No. 840, Chengcing Rd., Niaosong Township, Kaohsiung County 833, Taiwan |
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Abstract: | This study integrates panoramic imaging and stereo vision theory to propose an innovative 3D optical positioning method for single-camera panoramic stereo imaging systems. The conventional single-viewpoint theory based on pinhole modeling is replaced by a skew ray tracing methodology to establish the geometrical relationships of object and image. An analytical model of a single-CCD panoramic stereo imaging system is then established by adopting a catadioptric imaging system, a single-CCD stereo panoramic vision system and the presented skew ray camera calibration method. |
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