The present invention is a method and apparatus that measures the similarity of two images. Any information that can be discretely symbolized can be transformed into an image through so-called "image projection". This process is used to define otherwise discrete entities as part of a...http://www.google.fr/patents/US5742706?utm_source=gb-gplus-shareBrevet US5742706 - Method and apparatus for comparison of data strings
Method and apparatus for comparison of data strings
