4061 search results - page 481 / 813 » The Dynamics of Change |
181
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ICIP
2000
IEEE
16 years 9 months ago
2000
IEEE
This paper presents a novel face-assisted video coding scheme to enhance the visual quality of the face regions in video telephony applications. A skin-color based face detection ...
201
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Complete and accurate video tracking is very difficult to achieve in practice due to long occlusions, traffic clutter, shadows and appearance changes. In this paper, we study the ...
212
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ISBI
2008
IEEE
16 years 8 months ago
2008
IEEE
We propose inferring functional connectivity between brain regions by examining the spatial modulation of the blood oxygen level dependent (BOLD) signals within brain regions of i...
195
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SODA
2010
ACM
16 years 4 months ago
2010
ACM
We observe that the classical maximum flow problem in any directed planar graph G can be reformulated as a parametric shortest path problem in the oriented dual graph G . This ref...
222
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ICCD
2006
IEEE
16 years 4 months ago
2006
IEEE
Circuit activity is a function of input patterns. When circuit activity changes abruptly, it can cause sudden drop or rise in power supply voltage. This change is known as power d...