Balls

There are two different Gaussian blurs applied to two disjoint regions of the ideal image.

The first picture is an original image, the second and the third pictures show different regions of the original which are in focus.

original image	first input image	second input image

The results of our fusion algorithms were as follows: the SA required a rather fine partition, with m, n = 250 basic functions and the CA slightly outperformed the SA. However, the computational complexity of the first algorithm (SA) was significantly smaller than that of the second (CA). We finally remark that the application of the simplest SA, with m, n = 1, produced a very good fusion. The quality of fusion was especially good in the background part of the image.

SA with n,m=1	SA with n,m=250	CA with nstart,mstart=1,kmax=10,step=2

© 2007 Institute for Research and Applications of Fuzzy Modeling, University of Ostrava, Czech Republic