432 search results - page 7 / 87 » Quality Metrics in Learning Objects |
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper presents an objective metric for the perceived quality of low bit rate compressed video. Frames are decomposed into several frequency bands at multiple scales and a mot...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
When working in image and video segmentation, the major objective is to design an algorithm producing the appropriate segmentation results for the particular goals of the applicat...
DAC
2010
ACM
13 years 11 months ago
2010
ACM
The level of security provided by digital rights management functions and cryptographic protocols depend heavily on the security of an embedded secret key. The current practice of...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—This paper presents a resource-aware and link quality based (RLQ) routing metric to address energy limitations, link quality variations, and node heterogeneities in wireless sen...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper proposed an objective video quality metric designed for automatically assessing the perceived quality of digitally compressed multimedia videos using H.264 video compre...