2007 search results - page 132 / 402 » SPECTRUM |
175
Voted
TOG
2012
13 years 6 months ago
2012
Procedural noise is a fundamental tool in Computer Graphics. However, designing noise patterns is hard. In this paper, we present Gabor noise by example, a method to estimate the ...
130
Voted
ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
This paper presents a novel method to reduce the phaseunwrapping (PU) distortion by being based on twodimensional fractional Brownian motion (fBm) theory. The method incorporates ...
126
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ICIP
2001
IEEE
16 years 5 months ago
2001
IEEE
Motion information is an important cue for human to perceive video content. However, it is hard to use motion in video retrieval due to the lack of effective representation. In th...
132
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
We propose textural features, which are invariant to illumination spectrum and extremely robust to illumination direction. They require only a single training image per texture an...
124
Voted
ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
This paper exploits the properties of the commute time for the purposes of graph matching. Our starting point is the random walk on the graph, which is determined by the heat-kern...