Showing papers by "Malay K. Kundu published in 1991"
TL;DR: The performance of PGTA is demonstrated on a variety of images, where it is seen that PGTA not only thins the object but also enhances the object-background contrast.
21 citations
28 Aug 1991
TL;DR: Quantitative measure for evaluating enhancement quality has been provided based on fuzzy Geometry and the concept of minimizing fuzziness (ambiguity) in both grayness and in spatial domain, as used by Pal and Rosenfeld, has been adopted.
Abstract: Algorithm for selection of mapping function appropriate for object enhancement of a given image is described. The algorithm does not need iterative visual interaction and prior knowledge of image statistics in order to select the transformation function for its optimal enhancement. Quantitative measure for evaluating enhancement quality has been provided based on fuzzy Geometry. The concept of minimizing fuzziness (ambiguity) in both grayness and in spatial domain, as used by Pal and Rosenfeld [4], has been adopted.