. "We propose a novel unified approach for homography estimation from two or more correspondences of local elliptical features. The method finds a homography defined by first-order Taylor expansions at two (or more) points. The approximations are affine transformations that are constrained by the ellipse-to-ellipse correspondences. Unlike methods based on projective invariants of conics, the proposed method generates only a single homography model per pair of ellipse correspondences. We show experimentally, that the proposed method generates models of precision comparable or better than the state-of-the-art at lower computational costs."@en . "New York" . "Matas, Ji\u0159\u00ED" . . . "21230" . "Homography Estimation from Correspondences of Local Elliptical Features"@en . . "P(7E10045), P(GAP103/12/2310)" . "ICPR 2012: Proceedings of 21st International Conference on Pattern Recognition" . "homography estimation; ellipse correspondence"@en . . . . "Chum, Ond\u0159ej" . "[4ACF8AE1A7F2]" . "Homography Estimation from Correspondences of Local Elliptical Features" . . . "2012-11-11+01:00"^^ . "2"^^ . "978-4-9906441-0-9" . "RIV/68407700:21230/12:00200381!RIV13-MSM-21230___" . . "4"^^ . "RIV/68407700:21230/12:00200381" . . "Homography Estimation from Correspondences of Local Elliptical Features"@en . "We propose a novel unified approach for homography estimation from two or more correspondences of local elliptical features. The method finds a homography defined by first-order Taylor expansions at two (or more) points. The approximations are affine transformations that are constrained by the ellipse-to-ellipse correspondences. Unlike methods based on projective invariants of conics, the proposed method generates only a single homography model per pair of ellipse correspondences. We show experimentally, that the proposed method generates models of precision comparable or better than the state-of-the-art at lower computational costs." . . "2"^^ . . "Homography Estimation from Correspondences of Local Elliptical Features" . "IEEE" . . "139566" . . . . "Tsukuba" . .