How can we use knnclassify function to do a match between 2 images?

Hi guys, In my project I am getting an img aftr some processing and nw I want to use that image and compare it with the images in database. How ca it be achieved using knnclassify() function. Plz help me.

Answer 1

[Walter Roberson]

You could try to find a paper on the topic and implement what they say. If you cannot find a paper on the topic, then you are probably intended to invent a method as the most important creative component of the assignment.