Multi-view horizon-driven sea plane estimation for stereo wave imaging on moving vessels
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- 作者：Filippo Bergamascoa ; filippo.bergamasco@unive.it" class="auth_mail" title="E-mail the corresponding author ; Alvise Benetazzob ; Francesco Barbariolb ; Sandro Carnielb ; Mauro Sclavob
- 关键词：Stereo vision ; Horizon estimation ; Sea surface reconstruction ; 3D wave field
- 刊名：Computers & Geosciences
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：95
- 期：Complete
- 页码：105-117
- 全文大小：2581 K
文摘
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We propose an optical horizon estimation technique to recover the attitude of a moving stereo rig with respect to the sea plane.
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Projective distortion is corrected to account for the non-uniform distribution of the reconstructed point cloud.
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The alignment of each sea surface is improved without using external positioning sensors.