A planar perspective image matching using point correspondences andrectangle-to-quadrilateral mapping

摘要

In this paper, we consider a planar perspective transformationbetween images with overlapping region. It is based on therectangle-to-quadrilateral mapping and normalized correlations.Initially, the global translation is determined by using a blockmatching, and to find the correspondence points maximizing correlationin the overlapping region by the perspective transformation, we use thesimulated annealing (SA) algorithm based on the normalized correlation.In the block matching and SA, we use the Gaussian pyramid structure. Weshow the results of applying our proposed algorithm to mosaic images