i have a big image, which contain small small images like flower , lake etc,.. i want to extract those images from big images. how can i do it,any algorithm?
The are a number of image processing algorithms, advanced, and simple that could be used, but it all comes down to your particular image content. If you could post an example, I'd be happy to suggest something more specific. We used our newly released software (http://MIPAR.us) for all of our image analysis and it has proven itself an extremely powerful and intuitive software.