Enhancing effective depth-of-field by image fusion using mathematical morphology. - Ishita De; Bhabatosh Chanda; Buddhajyoti Chattopadhyay (Image Vis. Comput., 2006)

A simple and efficient algorithm for multifocus image fusion using morphological wavelets. - Ishita De; Bhabatosh Chanda (Signal Process., 2006)

Multi-focus image fusion using a morphology-based focus measure in a quad-tree structure. - Ishita De; Bhabatosh Chanda (Inf. Fusion, 2013)