how can i seprate the small part of image from the original image

can u plz give me the algorithm of shape matching and template matching

how can i seprate the small part of image from the original image

[Image Analyst]

You forgot to post your image. Also, what does "Separate" mean to you? Do you mean crop out to a new, smaller image? Do you want the same size image with just the desired shape, and no others, in it? Or something else?

[sonia khan]

i am doing my project but i donot have any idea that how to write this code.. let me show u the image can u plz tell me how to match it with original image

[sonia khan]

yes cropping

[sonia khan]

u there?

Answer 1

[Image Analyst]

See my attached demo of normxcorr2() which does template matching.