About author:Stefan Winkler (stefan.winkler@adsc.com.sg) is principal scientist and director of the Interactive Digital Media Program at the University of Illinois Advanced Digital Sciences Center (ADSC) in Singapore. He has previously co-founded a start-up, worked in several large corporations, and held faculty positions at two universities. Dr. Winkler received his PhD degree from the Ecole Polytechnique Fédérale de Lausanne (EPFL), Switzerland, and his MEng. degree from the Technische Universit?t Wien, Austria. He has published more than 80 papers and authored a book called Digital Video Quality . He is an associate editor ofIEEE Transactions on Image Processing andIEEE Signal Processing Magazine (standards column). He has also contributed to video quality standards in VQEG, ITU, ATIS, VSF, and SCTE. His research interests include video processing, computer vision, perception, and human-computer interaction.
