TinEye is an image search engine with a difference. It searches for images on the internet using not “text” but instead an “image”. So basically you need to upload an image or provide the URL of an image on the web and the TinEye search engine will return occurrences of that very image (and modified versions too) with links where they occur. There is also an option to compare the searched image with one of the results to look for variations and differences.
TinEye is still in private beta stage, so you will need to apply for permission to explore this cool concept.
Stumble It!
Kachruster 