Multi-focus image fusion using fuzzy logic

This paper presents a new method for pixel-level image fusion of multi-focus images based on the fuzzy approach with a particular view of human´s experiences. This method is different from traditional image fusion methods and eventuate the best results by using intelligent algorithms. The proposed fuzzy system has two inputs that are the two corresponding pixels in each image. Fuzzy rules determine the output values of each pixel. The system is simulated with MATLAB Simulink and the results of the simulation are compared with common algorithms such as pixel averaging.