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Stereo matching and 3D reconstruction has been studied for decades as a fundamental problem in the field of computer vision. Recent years, stereo matching and 3D reconstruction with a large field of view, especially using omnidirectional vision and panoramic images, have received increasing attention. As a pre-step for dense stereo matching, methods are proposed to rectify different kinds of omnidirectional...
Central catadioptric camera is a class of omnidirectional sensor having single effective viewpoint with reflective surfaces and lenses. This work studies the geometry of central catadioptric projection of a set of lines and adopts it into calibration. In this paper, we propose a practical calibration method for central catadioptric cameras by manually labeling the corners on planar grids. This method...
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