i am working on a project and in that project i am processing a lot of image in my program, and when i finish of an image i move to the next image, but the problem is that when i reach the 10th image, i see that the RAM is full of data, because the last images are still in the RAM.
some times i find that there is 2GB of the RAM is taken because of the images that i processed, but i do not need them anymore.
in this case how can i clear the RAM or Free it from Those image that i do not need anymore ?