A two-camera-based vision system for image feature identification, feature tracking and distance measurement by a mobile robot. - Avishek Chatterjee; N. Nirmal Singh; Olive Ray; Amitava Chatterjee; Anjan Rakshit (Int. J. Intell. Def. Support Syst., 2011)

Vision Based Autonomous Robot Navigation - Algorithms and Implementations - Amitava Chatterjee; Anjan Rakshit; N. Nirmal Singh (Springer, 2013)

A Novel Approach for Detection of Hard Exudates Using Random Forest Classifier. - C. Pratheeba; N. Nirmal Singh (J. Medical Syst., 2019)