| Publisher | Vienna University of Technology | ||
|---|---|---|---|
| Format | 459.1KB PDF | Date added | 23 Nov 2006 |
| Topics | Streaming Media | ||
| Downloads | 24 | ||
The scope of this paper is the estimation of subjective video quality for low resolution video sequences as they are typical for mobile video streaming. Although the video quality experienced by users depends on spatial (edges, colors, ...) and more considerably on temporal (movement speed, direction, ...) features of the video sequence, most of the proposed methods are based on spatial features. This paper presents a new reference free approach for quality estimation based on motion character. The character of motion is determined by the amount and direction of the motion between two scene changes. In this paper, the design of a universal reference-free video quality metric is presented.
Did you find this white paper useful?
9 out of 18 users found this white paper useful
Related white papers
People + Processes + Technology: Creating a Winning Formula for Customer Support
You might have the world's best support professionals or the most sophisticated technologies - but if you don't effectively combine the two, your service and support will be run-of-the-mill or...
Livening Up Surround-Sound in Digital Television
The companies that offer solutions for broadcast, namely Dolby, DTS, and SRS will continue to innovate, and industry bodies will continue to standardize to ensure that content is delivered into...
Reducing the Complexity of Sub-Band ADPCM Coding to Enable High-Quality Audio Streaming From Mobile Devices
The number of consumer audio applications demanding high quality audio compression and communication across wireless networks continues to grow. Although the consumer is increasingly demanding higher audio quality, devices such...
Screen Sharing Performance of Web Conferencing Services: Comparative Analysis
As web conferencing becomes increasingly prevalent, users are seeking more sophisticated experiences. Learn about Adobe Acrobat Connect Pro's Turbo Screen Sharing and how it outperforms the industry standard by efficiently...
Vendor Landscape: Web Conferencing; Show Me, Don't Just Tell Me
While core Web conferencing features have become commodities, vendors are bringing specialized products to market for training, sales and team support, and marketing events. Use Info-Tech's Web conferencing vendor landscape...
Yahoo! JAPAN Finds Unique Solution for Multiplatform Online Video
Looking to make the most of its exclusive license to distribute Major League Baseball (MLB) online to the Japanese market, Yahoo! JAPAN needed to find a way to get content...
TANDBERG AudioScience- Theory and Operation
The TANDBERG AudioScience microphone is a ceiling microphone designed specifically for use in Videoteleconferencing and Distance Learning environments. It consists of a Crown PZMR microphone attached to a boundary specifically...
