Recovering metric and affine properties from images Affine preserves: Parallelism Parallel length ratios Similarity preserves: Angles Length ratios Will.
Projective 2D geometry (cont’) course 3 Multiple View Geometry Comp 290-089 Marc Pollefeys.
Homographies and Mosaics 15-463: Computational Photography Alexei Efros, CMU, Fall 2005 © Jeffrey Martin (jeffrey-martin.com) with a lot of slides stolen.