An image processing apparatus obtains a sum A of image data values of pixels in a template image, a sum B of squares of image data values of pixels in a template image, a sum C of image data values of pixels in a sub-image to be processed, of a search image, a sum D of squares of image data values of...http://www.google.es/patents/US6249608?utm_source=gb-gplus-sharePatente US6249608 - Template matching image processor utilizing sub image pixel sums and sum of squares thresholding
Template matching image processor utilizing sub image pixel sums and sum of ...
