06-02-2010, 01:29 AM
IMAGE ENHANCEMENT TECHNIQUES USING FREQUENCY DOMAIN FILTERING
It is the process of making an image more pleasable than the original image.
Noise introduced in to the image, out-of focus , atmospheric conditions, latency of imaging hardware.
Material testing in industries.
Printing and publishing industry.
Thus, image enhancement techniques in frequency domain improves the desired features of an image based on the requirements of the applications.