Sections of Image / pattern matching

[scoot_eruk]

I wonder if someone could help me. I am desperately looking for some application/ program which will allow me to define a small section in an image file (jpeg / any format) as a reference and then search through a collection of images to match that small portion which was defined as reference.

I have been looking at pattern recognition and image comparer softwares but have not come across any that would allow me to define a small part of the image as reference.

Is there any tool out there that could help achieve this?

Regards

Scot

You are in breach of the forum rules and are being issued with a formal warning.
/ Moderator Baldrick

[LJB]

Please cease double posting.
Thank you.

[Baldrick]

Please stop cross post. ONE similar post is enough. I have removed all your other topics.