碩士 / 國立彰化師範大學 / 電機工程學系 / 99 / ABSTRACT
This thesis proposes a method combining binocular cameras with normal lens
and one camera with a fisheye lens to reconstruct large 3D scenes. The success
rate for reconstructing indoor and outdoor scenes is discussed. The calibrated
epipolar camera line and grayscale gradient features are used to find the
corresponding point used to calculate the scene disparity map. The color matching
method is used to find the most similar scenes in the fisheye and normal images.
The binocular image disparity map is copied onto the appropriate place in the
fisheye image. After building the whole scene disparity map, the 3D plot toolbox
designed using LabView is used to depict the 3D large scenes. The experimental
results show the reconstruction rate for indoor scenes is 15 ％ and 37 ％ ,
respectively. The reconstruction rate for outdoor scenes is 28 ％ and 34 ％,
respectively. The experimental results verify that the binocular cameras with the
normal lens and one camera with the fisheye lens can complete large scene 3D
reconstruction.
| Identifer | oai:union.ndltd.org:TW/099NCUE5442081 |
| Date | January 2011 |
| Creators | Chun Hsien Lu, 呂俊賢 |
| Contributors | Ying Shing Shiao, 蕭瑛星 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 76 |
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