1405 search results - page 64 / 281 » Perceptual Image Distortion |
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
In this paper we propose a method for video delivery over bit error channels. In particular, we propose a rate distortion optimal method for slicing and unequal error protection (...
ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
Unlike conventional layered scalable video coding, leaky prediction layered video coding (LPLC) introduces a leaky factor , which takes on values in the range between 0 and 1, to ...
ICIP
2007
IEEE
15 years 6 months ago
2007
IEEE
We present an optimized full scale automatic camera calibration approach which is both accurate and simple to implement. The method can be applied to a wide range of cameras equip...
IWDW
2005
Springer
15 years 5 months ago
2005
Springer
Calculation of watermarking capacities of private Laplacian watermarking systems with the magnitude-error distortion measure under fixed attacks is addressed. First, in the case o...
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
This paper presents a robust video fingerprinting based on visual attention regions. Video fingerprints, which are a set of short feature vectors, are unique to video clips and us...