1987 search results - page 198 / 398 » Directional filtering transform |
110
Voted
ICMCS
1997
IEEE
15 years 8 months ago
1997
IEEE
A novel objective approach to assessing the relative perceptual quality of MPEG-encoded video sequences is presented. Quality comparison of the original and filtered MPEG-encoded ...
133
Voted
ASAP
2008
IEEE
15 years 6 months ago
2008
IEEE
Microphone arrays play an important role in noise reduction and speech enhancement. Their algorithms are based on beamforming, which reduces the level of localized and ambient noi...
CVPR
2008
IEEE
15 years 5 months ago
2008
IEEE
We present a model-based system for tracking rotating fluids, and apply it to a laboratory study of atmospheric circulation. Tracking is accomplished by filtering uncertain and hi...
109
click to vote
LREC
2008
15 years 5 months ago
2008
This paper proposes an extension of Sumida and Torisawa's method of acquiring hyponymy relations from hierachical layouts in Wikipedia (Sumida and Torisawa, 2008). We extract...
119
Voted
GRAPHICSINTERFACE
2004
15 years 5 months ago
2004
In this paper we present an algorithm capable of rendering a displacement mapped triangle mesh interactively on latest GPUs. The algorithm uses only pixel shaders and does not rel...