A non-parametric clustering scheme for landsat. - P. M. Narendra; Morris Goldberg (Pattern Recognit., 1977)

Image Segmentation with Directed Trees. - P. M. Narendra; Morris Goldberg (IEEE Trans. Pattern Anal. Mach. Intell., 1980)

Scene-Based Nonuniformity Compensation for Imaging Sensors. - P. M. Narendra (IEEE Trans. Pattern Anal. Mach. Intell., 1982)