Epipolar Geometry from Three Correspondences
Chum, Matas, Obdrzalek
The paper describes LO-RANSAC 3-LAF – a new algorithm for the correspondence problem; Exploiting processes proposed for computation of affineinvariant local frames, three point-to-point correspondences are found for each region-to-region correspondence. Consequently, it is sufficient to select only triplets of region correspondences in the hypothesis stage of epipolar geometry estimation by RANSAC.
The paper can be found here.