Robust three-dimensional vehicle reconstruction using cross-ratio invariance
IET Computer Vision(2012)
摘要
A new method for structure-from-motion (SfM) is developed for moving vehicles on the street using a video camera Outdoor vehicle is one of the most difficult objects for tracking or three-dimensional (3D) reconstruction because most vehicle surfaces are specular and reflect background scenes. Therefore conventional point feature tracking method is not appropriate since spurious features are often ...
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关键词
feature extraction,image reconstruction,invariance,object tracking,road vehicles,video cameras
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