Use LUA Image Processor to process your images.
Edit By BS Editor: LUA Image Processor is an image processing program.
Features:
-read and write up to 30 image formats (thank to FreeImage): BMP, GIF, JPEG, PNG, PPM, TGA, TIF and others
-Support for 8-bits to 16-bits depth images.
-Built-in image processing algorithms (filtering, morphological mathematics, labelling, color conversion, and so on)
-very easy to use (LUA based) and can used to Boost productivity, testing processing before implement in hardware. you can free download LUA Image Processor 0.4.3 now.