An Effective Filter Based on Fuzzy Technique and its Application

In this paper, an adaptive filter, which is based on fuzzy reasoning technique, is proposed. The proposed approach firstly judges a pixel in the image to be a noise or non-noise with the fuzzy reasoning technique. If it's a fine detail, let it be. If it's an uncertain or a noise one, process it with a fuzzy weight smooth filter. Further more, to meet the requirement of some real-time application, two simplifying methods of this proposed approach are developed. The application in the sintering section image and photovoltaic array infrared image processing shows the proposed approach is more effective and feasible.