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In robotics, vertical lines have been always very useful for autonomous robot localization and navigation in structured environments. This paper presents a robust method for matching vertical lines in omnidirectional images. Matching robustness is achieved by creating a descriptor which is very distinctive and is invariant to rotation and slight changes of illumination. We characterize the performance...
This paper presents a method for reconstruction of entire three-dimensional objects based on principles of the rotational stereo. The experimental system, which has three degrees of freedom (two for translation and one for rotation), uses an accurate stage to make all areas of the object surface visible. It only needs one camera to capture images and thus reduces the implementation cost. The object...
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