Logical Heuristic Algorithm in Extracting 2D Structure Thinned Binary Image into Freeman Chain Code (FCC). - Haswadi Hasan; Habibollah Haron; Siti Zaiton Mohd Hashim; Fakhrul Syakirin Omar (IVIC, 2009)

Biometric signature verification system based on freeman chain code and k-nearest neighbor. - Aini Najwa Azmi; Dewi Nasien; Fakhrul Syakirin Omar (Multim. Tools Appl., 2017)