O. Dumitru, Mihai Mitrea, Françoise J. Prêteux, A. Pathak. Probability density function estimation for video in the DCT domain. In Jaakko Astola, Karen O. Egiazarian, Edward R. Dougherty, editors, Image Processing: Algorithms and Systems VI, 28 January 2008, San Jose, California, USA. Volume 6812 of SPIE Proceedings, pages 68120, SPIE, 2008. [doi]