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ICIP
2003
IEEE
14 years 11 months ago
Robust background estimation for complex video sequences
Knowing the background image of a video scene simplifies the general video-object segmentation problem and therefore it is required by several automatic segmentation algorithms. T...
Dirk Farin, Peter H. N. de With, Wolfgang Effelsbe...
DAC
2002
ACM
14 years 10 months ago
Petri net modeling of gate and interconnect delays for power estimation
In this paper, a new type of Petri net called Hierarchical Colored Hardware Petri net, to model real-delay switching activity for power estimation is proposed. The logic circuit i...
Ashok K. Murugavel, N. Ranganathan
CHI
2004
ACM
14 years 9 months ago
Wideband displays: mitigating multiple monitor seams
Wideband displays fill our field of view, creating new opportunities to develop effective visual interfaces. Although multiple monitors are becoming an affordable way to create wi...
Jock D. Mackinlay, Jeffrey Heer
CVPR
2010
IEEE
14 years 5 months ago
Self-calibrating Photometric Stereo
We present a self-calibrating photometric stereo method. From a set of images taken from a fixed viewpoint under different and unknown lighting conditions, our method automaticall...
Boxin Shi, Yasuyuki Matsushita, Yichen Wei, Chao X...
CVPR
2010
IEEE
14 years 5 months ago
An Approach to Vectorial Total Variation based on Geometric Measure Theory
We analyze a previously unexplored generalization of the scalar total variation to vector-valued functions, which is motivated by geometric measure theory. A complete mathematical...
Bastian Goldluecke, Daniel Cremers