摘要(英) |
In this study, it is primary to optimize the image quality of the stereo-camera with only single-lens using micro-prism array. We first design a camera by using the optical design software Code V, and then put designed micro-prism array in front of the camera so that we can get the stereo image pairs. And we discuss and analysis the chromatic aberration and distortion of the stereo image pairs we get. In this study, we first discuss the theory of prism, and the relationship between the light angle and prism apex angle. And then we discuss the theory of changing of ideal image height. We used the optical design software setting the parameter of the lens to be variable in order to solve the chromatic aberration and distortion made by prism-array. After the optimization, although we solve the distortion problem of the stereo-image plane, but there is still chromatic aberration in the small field of the image plane. So in this study we used the method of chromatic aberration decreasing by using two prisms. Using the software matlab and excel to write a program to pick up the most useful plastic material combination to solve the chromatic aberration. Finally, the researcher designs a stereo-camera with single-lens by using two micro-prisms array, and simulates the study to verify the theory working by using the optical software LightTools. |
參考文獻 |
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[15]網路資料:Omni Vision,OV10620 Color CMOS,取自網站:
http://www.alldatasheet.com/view.jsp?Searchword=OV10620 |