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Good Edgels to Track: Beating the Aperture Problem with Epipolar Geometry
[chapter]
2015
Lecture Notes in Computer Science
An open issue in multiple view geometry and structure from motion, applied to real life scenarios, is the sparsity of the matched keypoints and of the reconstructed point cloud. We present an approach that can significantly improve the density of measured displacement vectors in a sparse matching or tracking setting, exploiting the partial information of the motion field provided by linear oriented image patches (edgels). Our approach assumes that the epipolar geometry of an image pair already
doi:10.1007/978-3-319-16181-5_50
fatcat:eicadna5nvh57mcqmid5ov6alq