碩士 / 中華大學 / 電機工程學系碩士班 / 102 / The picture of wide field angle can be taken with a fish-eye lens, but there is the side effect of apparent distortion aberration. This thesis studies two methods for correcting the distortion. One is the use of a calibration curve for compensation. The other is the use of de-convolution method for restorating the wavefront aberration. The calibration curve method can effectively correct the distortion, but it cannot correct the other aberrations arising from large field angle. The de-convolution method requires complicated computations, but it is able to correct the other aberrations in the same time in theory.
| Identifer | oai:union.ndltd.org:TW/102CHPI5442050 |
| Date | January 2014 |
| Creators | Huang,Che-Wei, 黃哲威 |
| Contributors | Wu, Jin-Jei, Wen, Sen-Far, 吳家和, 温盛發 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 38 |
Page generated in 0.0058 seconds