Denoising of a Mixed Noise Color Image Using New Filter Technique
Sandeep Kumar Agarwal, Prateek Kumar · 2015
Image denoising is the manipulation of the image data to produce a visually high quality image. There are different types of filters like mean filter, median filter, bilateral filter, wiener filter etc. To remove a single type of noise such as salt and pepper noise, speckle noise, Gaussian noise etc. But if the image is corrupted by mixed noise then these filters do not remove the noise exactly. Here a white flower image has been taken for denoising purpose. The white flower image is corrupted by mixed noise at zero mean and different variances to produce different noisy images at zero mean and respective variances.