Performance Evaluation of Different Filter Banks in the JPEG-2000 Baseline System. - Ilangko Balasingham; Michael D. Adams 002; Tor A. Ramstad; Faouzi Kossentini; Helge Coward; Andrew Perkis; Geir E. Øien (ICIP (2), 1998)

Minimum Mean Square Error Fir Filter Banks with Arbitrary Filter Lengths. - Are Hjørungnes; Helge Coward; Tor A. Ramstad (ICIP (1), 1999)

Quantizer optimization in hybrid digital-analog transmission of analog source signals. - Helge Coward; Tor A. Ramstad (ICASSP, 2000)

Joint Source-channel Coding: Development of Methods and Utilization in Image Communications. - Helge Coward (2001)