Geometric Tree Matching with Applications to 3D Lung Structures. - Chandrasekhar Pisupati; Lawrence B. Wolff; Wayne Mitzner; Elias A. Zerhouni (SCG, 1996)

Segmentation of 3D Pulmonary Trees Using Mathematical Morphology. - Chandrasekhar Pisupati; Lawrence B. Wolff; Elias A. Zerhouni; Wayne Mitzner (ISMM, 1996)