Multiresolution Optical Flow Computation of Spherical Images
As an application of image analysis on Riemannian manifolds, we develop an accurate algorithm for the computation of optical flow of omni-directional images. To guarantee the accuracy and stability of image processing for spherical images, we introduce the Gaussian pyramid transform, that is, we develop variational optical flow computation with pyramid-transform-based multiresolution analysis for spherical images.
KeywordsMobile Robot Spherical Image Gaussian Pyramid Omnidirectional Camera Catadioptric Camera
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