How to find and extract “main” image in website

Question

I need help tackling a problem. I need a program which, given a site, finds and extracts the \"main\" picture, i.e. the one which represents the site. (To say it is the bigg

Answer 1

You need artificial intelligence to do so, Computer Vision namely. It too big to fit in an answer. This link might help

If you are a mathematician with experience of Probability and Bayes rule, then you can just take the unit called Image Processing and Computer Vision.

If you are looking for available software you want to use check this out...

This stackoverflow thread might help...

There's this software called moodstocks which might help.