Varsha Purohit wrote: > Yeahh so by doing this i am counting only the difference part since we > have grayscaled the image and assuming it will count only the pixels > that evolve as difference....
Yes > if i use sum2 instead of sum i think it > will give squared sum which is area... and if i just use count it would > count the number of pixels developed like that... sounds interesting .. > thanks for throwing light for me in right direction.... No. First, pixels are already a measure of area. Second, if each pixel value is 0 or 1, squaring the values won't make any difference. Kent _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
