A Novel Type-II Fuzzy based Fruit Image Enhancement Technique Using Gaussian S-shaped and Z-Shaped Membership Functions

In digital image processing, image improvement is an essential step. In this paper, Gaussian, S-shaped and Z-shaped membership functions based on Type-II are used to enhance the image of the fruit. The issue of over and under enhancement can be encountered by fuzzy techniques. Type-II fuzzy has the ability to solve this problem. The suggested approach was applied to photographs of red apple orange and watermelon fruit and found that analytical results were stronger.