The forth edition of international workshop on video processing and quality metrics for consumer electronics (VPQM) took place in Scottsdale, Arizona, on January 15 and 16, 2009. This event has now become a traditional gathering place for experts from around the world active in the field of video quality assessment. More details about the forth edition, and previous workshops, together with program and papers presented are available at the following url:


During this workshop I presented a work we did jointly with FUB on the influence of color information in the perception of quality in high resolution pictures. The pdf version of the paper can be accessed at the end of this article.

I took a few pictures while at VPQM, that you can consult here:


It is worth mentionning that I am organizing a workshop related to this topic in San Diego from July 29-31st, 2009, called QoMEX.

Have a look at the following url and consider submitting a contribution:






Posted by Touradj Ebrahimi on Thursday 29 January 2009 at 15:29