Type-2 Fuzzy Image Enhancement
نویسندگان
چکیده
In the classical image processing paradigm, the fundamental idea of image enhancement is to produce a new image such that it exposes information for analysis more than the original image. Fuzzy Logic methods are one of valuable and frequently used techniques among many other image enhancement approaches. In this work we demonstrate that a type-2 fuzzy logic system is able to perform image contrast enhancement better than its type-1 counterpart. Examples are provided. Results are discussed.
منابع مشابه
A New Iterative Fuzzy-Based Method for Image Enhancement (RESEARCH NOTE)
This paper presents a new filtering approach based on fuzzy-logic which has high performance in mixed noise environments. This filter is mainly based on the idea that each pixel is not allowed to be uniformly fired by each of the fuzzy rules. In the proposed filtering algorithm, the rule membership functions are tuned iteratively in order to preserve the image edges. Several test experiments we...
متن کاملTitle: Contrast Enhancement of Fingerprint Images using intuitionistic Type II Fuzzy Set
A novel contrast image enhancement of fingerprint images using intuitionistic type II fuzzy set theory is recommended in this work. The method of Hamacher T co-norm(S norm) which generates a new membership function with the help of upper and lower membership function of type II fuzzy set. The finger print identification is one of the very few techniques employed in forensic science to aid crimi...
متن کاملContrast enhancement of fingerprint images using intuitionistic type II fuzzy set
A novel contrast image enhancement of fingerprint images using intuitionistic type II fuzzy set theory is recommended in this work. The method of Hamacher T co-norm(S norm) which generates a new membership function with the help of upper and lower membership function of type II fuzzy set. The finger print identification is one of the very few techniques employed in forensic science to aid crimi...
متن کاملAn Adaptive Fuzzy Contrast Enhancement Algorithm with Details Preserving
This paper modifies the Adaptive Contrast Enhancement Algorithm with Details Preserving (ACEDP) technique by integrating a fuzzy element in the image type selection. The proposed technique, named the Adaptive Fuzzy Contrast Enhancement with Details Preserving (AFCEDP) technique, first computes the degree of membership of the input image to three categories, i.e. low-, middleor high-level images...
متن کاملRole of fuzzy and intuitionistic fuzzy contrast intensification operators in enhancing images
Quality of an image should be improved to support the human perception in image processing applications. The aim of contrast enhancement is to process a given image so that the result is more suitable than the original for pattern recognition. In this paper, a method for image enhancement based on the contrast intensification operator on first and second type Intuitionistic Fuzzy Sets (IFSs) is...
متن کامل