Mahmut Akcay

Comparative evaluation of semifragile watermarking algorithms

Bülent Sankur, Özgür Ekici, Baris Coskun, 2004, J. Electronic Imaging.

Measuring similarity between color image regions

Bülent Sankur, Atilla Baskurt, Mahmut Akcay, 2002, 2002 11th European Signal Processing Conference.