Content-Based Image Retrieval system for marine life images using gradient vector flow. - Ahsan Raza Sheikh; Sarina Mansor; Mohd Haris Lye Abdullah; Mohammad Faizal Ahmad Fauzi (ICSIPA, 2013)

Visual based dining activities detection in ambient assisted living. - Yoong Choon Chang; Ahsan Raza Sheikh; Jia-Luen Chua; Jie Sheng Tham (ICCE-TW, 2015)

Automatic detection of spoon in Ambient Assisted Living using RGBD camera. - Ahsan Raza Sheikh; Yoong Choon Chang (ICCSPA, 2015)