Underwater Image Enhancement Using Fuzzy Logic

Abstract

Image enhancement is the process of adjusting digital images so that the results are more suitable for display or further image analysis. Many popular enhancement technique fail to work in some application due to background noise generated in the image. To ad- dress this problem,we apply the fuzzy logic and adjust the each pixel values to obtained derided results.Experiment result are shown for different underwater image along with performance. we also have taken help of fuzzy histogram equalization techniques. Rather than using conventional fuzzy logic which includes fuzzi fication, modification of member- ship function and defuzzification ,we have modified the pixel  values  by fuzzy logic