Yes it is possible !!!

Your problem is having two part:
1. Upload the image and its detail.
2. Search the image.
Take one part at a time and solve it, please do post the problem you face.

when you are uploading any image, the image name should contain the keyword for what you can search

for example if some one want to search apple pictures and type the Apple in search field then you can search the word apple in db field where you are saving the image name or URL, or store small description with image contain keywords for which any user can search.image by itself is not readable so you should associate the information with that image for search