Lecture 2: Geometric Image Transformations
Sep 08, 2005 · In a spatial transformation each point (x,y) of image A is mapped to a point (u,v) in a new coordinate system. u = f 1(x,y) v = f 2(x,y) Mapping from (x,y) to (u,v) coordinates. A digital image array has an implicit grid that is mapped to discrete points in the new domain. These points may not fall on grid points in the new domain. DIP Lecture 2 2
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