ICIP
2002
IEEE
14 years 11 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
2002
IEEE
14 years 11 months ago
2002
IEEE
In this paper, we present a no-reference blur metric for images and video. The blur metric is based on the analysis of the spread of the edges in an image. Its perceptual signific...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
In many multimedia applications, there is a need to authenticate a source that has been subjected to benign degradations in addition to potential tampering attacks. We develop a m...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Providing quality-of-service (QoS) guarantees over wireless packet networks requires thorough understanding and quantification of the interactions among the traffic source, the wi...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Text detection is fundamental to video information retrieval and indexing. Existing methods cannot handle well those texts with different contrast or embedded in a complex backgro...