On 10th March, 2008
The aim of image enhancement is to improve the interpretability or perception information in images for viewers or to provide better input for other automated image processing techniques. In spatial domain methods there are pixel, block and frame level comparisons and histogram comparison methods. Image enhancement in the frequency domain is straightforward. We simply compute the fourier transform of the image to be enhanced, multiply the result by a filter and take the inverse transform to produce the enhanced image.
D. Inder Kumar(04241A0522), CSE
G. V. S Praveen Kumar (04241A0542),CSE
V. Vijay Kalyan(04241A0588),CSE