Edge correlation between multi-sensor images is an efficient technique for scene matching. However, in aerial images, the question of which edges of a scene should be used in the correlation requires consideration. A method is presented which suggests a criterion for selecting the best shape for connected edges for edge correlation. The criterion is based on reducing any secondary correlation peaks. A basis for selecting the best edges directly from a knowledge of the edge shapes is also presented.
A Criterion For Best Shapes For Edge Correlation
Image Processing for Missile Guidance ; 1980 ; San Diego,United States
Proc. SPIE ; 0238
1980-12-23
Conference paper
Electronic Resource
English
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