Multi-exposure and Multi-focus Image Fusion in Gradient Domain

An algorithm for fusion of a stack of multi-exposure and multi-focus images

Multi-exposure and Multi-focus Image Fusion in Gradient Domain
Sujoy Paul, Ioana S. Sevcenco and Panajotis Agathoklis
This is an implementation of an algorithm for fusion of multi-exposure and multi-focus images in gradient domain, using a wavelet based method coupled with a Poisson Solver at each resolution to decrease the artifacts. This method is applicable for both color as well as gray scale images. Input is a stack of multi-exposure or multi-focus images and output is a single fused image. A brief description of this submission is provided in the ReadMe.pdf file.
This submission is based on the algorithm proposed in
[1] S. Paul, I.S. Sevcenco, P. Agathoklis, "Multi-exposure and Multi-focus image fusion in gradient domain", Journal of Circuits, Systems, and Computers, Vol. 25, No. 10 (2016), DOI: 10.1142/S0218126616501231
This submission is inspired by
[2] I. S. Sevcenco, P. J. Hampton and P. Agathloklis, A wavelet based method for image reconstruction from gradient data with applications, Multidimens. Syst. Signal Process. 26 (2013) 717–737