Features preserving filters using fuzzy Kohonen clustering network in detection of impulse noise
Kh. Manglem Singh, Prabin Kumar Bora, A. Mahanta · 2002
It is always advisable to apply filtering only on corrupted pixels of images leaving untouched the uncorrupted ones to preserve image features and to avoid blurring effects. We present an algorithm which can detect the corrupted pixels in texture images. It uses a fuzzy Kohonen clustering network that integrates with the fuzzy c-means (FCM) model utilizing the updating strategies of the first and the learning rate of the second.