Use of Fuzzy Logic in Various Applications of Digital Image Processing

This paper explains the use of fuzzy logic in image processing . Various applications of image processing have been discussed where fuzzy logic has been used . The use of fuzzy logic has increased the application of image processing many fold. Image information and image concept models incorporate uncertainty. Fuzzy logic represents a good mathematical framework to deal with this uncertainty of information. It is the collection of all approaches that understand, represent and process images, their segments and features as fuzzy sets .The representation and processing depend on the selected fuzzy technique and on the problem to be solved. In this paper we have tried to show that how fuzzy sets can be applied to the various parameters of images and then these fuzzified images can be used in various applications. This methodology is generated to manipulate uncertainty in image concepts like brightness, edges and geometric features. This methodology can be used in numerous fields like medical, textile industries, detection of defects in various objects etc.