search based on image.

[Pragadheesh]

hi,
is there any application or something, by which we can search an image and find results for the image.!
like if i have a Sachin photo,then uploading the photo and by clicking search, i should get details of Sachin and results based on Sachin.!!

i know its too difficult because an image has to be scanned and results should be produced.!
or if such an application has to developed any ideas of how to do it.!?
thanks in advance.!

[shadow2get]

I dunno about the ones which give information based on the picture, but here are some of the websites which gives you similar images based on the photo uploaded.
Click the links below:

General
ALIPR - Automatic Photo Tagging and Visual Image Search
Picollator Beta
Idée Inc's TinyEye Beta

Corporate & Company Specific Product Search
VizSeek
VizSeek Search

Other Info & Resources
RedZee - Search Results are previewed & can be opened in the same window as different tabs
Imprezzeo - Check the 5 Demos in this site
Tiltomo - Visual Search
Polar Rose
CogniSign Doc - Image Match Search System
CogniSign
VIMA - Visual Image Search
Image Based Search Engine
Content-based image retrieval
Image Search Engine

Hope that helps.
BTW, you should do a google search before asking here.