Biometric verification based on grip-pattern recognition. - Raymond N. J. Veldhuis; Asker M. Bazen; Joost A. Kauffman; Pieter H. Hartel (Security, Steganography, and Watermarking of Multimedia Contents, 2004)

Segmentation of hand radiographs by using multi-level connected active appearance models. - Joost A. Kauffman; Cornelis H. Slump; Hein J. Bernelot Moens (Image Processing, 2005)

Detection of joint space narrowing in hand radiographs. - Joost A. Kauffman; Cornelis H. Slump; Hein J. Bernelot Moens (Image Processing, 2006)