I'm curious how they're able to identify what parts of images are house numbers....

Permit on March 30, 2012 | parent | context | favorite | on: Google Now Using ReCAPTCHA To Decode Street View A...

I'm curious how they're able to identify what parts of images are house numbers. To me, that seems like it would be a harder problem than determining what numbers are present. But I have really little knowledge in this domain so I might be completely wrong.

majmun on March 30, 2012 [–]

let me guess , there is another captcha that test users to find house numbers in a picture.