I was trying to find how i can find the best quality images(which having good Colors + Brightness ) from the set of images which is provided by the users.
I am using JPGE
Right now i am just finding high Resolution pics , but some times it display bad photos which having Hi-Res.
this question, and the answer, might be related to your request. Effectively, if you're planning on implementing the filters yourself, you'll need to ask yourself exactly what you consider a "good" image.
The poster from yesterday had a very decent idea of what he had in mind. He wanted to kill blurred images, and this is easily done using an edge detector. In your case, brightness is also pretty easy to do - calculate the variation of brightness across an image, and compare it to a pre-defined value.