A Quality-of-Experience Video Adaptor for Serving Scalable Video Applications
نویسندگان
چکیده
منابع مشابه
Maximizing Subjective Quality for Scalable Video Coding
With the upcoming scalable video coding algorithms as a solution to the problem of increasing heterogeneity in devices and networks, new challenges arise regarding the subjective quality towards the end user. Scalable video coding allows on-the-fly adaptation of the different aspects of visual quality, taking into account the expectations of the user. In this paper, we propose a machine learnin...
متن کاملScalable Portrait Video for Mobile Video Conferencing
Wireless networks have been rapidly developing in recent years. GPRS and CDMA 1X for wide areas, and 802.11 and Bluetooth for local areas have already emerged. Broadband wireless networks urgently call for rich contents for consumers. Among various possible applications, video conferencing is one of the most promising for mobile devices on wireless networks. This paper describes the generation,...
متن کاملVirtual video caching: A scalable and generic technique for improved quality of video service
In this paper we propose a new scheme for scalable video services across the Internet. We envisage the future Internet to be very video intensive where large video and multimedia files (or portions of files) would be accessed over the entire network by a large number of users very frequently. Such large sets of data would contribute to most of the traffic. Quality of service guarantees would th...
متن کاملA Scalable Video Compression Algorithm for Real - time Internet Applications
Ubiquitous use of real-time video communication on the Internet requires adaptive applications that can provide different levels of quality depending on the amount of resources available. For video coding this means that the algorithms must be designed to be scalable in terms of bandwidth, processing requirements and quality of the reconstructed signal. This paper presents a novel video compres...
متن کاملPicture Quality Measurement for Video Applications
In the past, viewers were constrained to watch television in front of a receiver in their home. Today, people watch video at any time and in any place. A viewer can now browse video on their desktop PC, or watch a movie outdoors on a mobile handheld device, or view HDTV (High Definition Television) in their own home theater system or at Digital Cinemas within a well controlled viewing environment.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Consumer Electronics
سال: 2007
ISSN: 0098-3063
DOI: 10.1109/tce.2007.4341596