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95
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TVCG
2012
12 years 12 months ago
2012
—The Morse-Smale complex is a useful topological data structure for the analysis and visualization of scalar data. This paper describes an algorithm that processes all mesh eleme...
101
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TCSV
2008
14 years 9 months ago
2008
Abstract--This paper presents a survey of trajectory-based activity analysis for visual surveillance. It describes techniques that use trajectory data to define a general set of ac...
61
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WMCSA
2009
IEEE
15 years 4 months ago
2009
IEEE
Interacting with mobile applications and services remains difficult for users because of the impact of mobility on both device capabilities and the cognitive resources of users. I...
MM
2005
ACM
15 years 3 months ago
2005
ACM
We investigate methods of segmenting, visualizing, and indexing presentation videos by both audio and visual data. The audio track is segmented by speaker, and augmented with key ...
DAGSTUHL
2010
14 years 11 months ago
2010
We have adopted a numerical method from computational fluid dynamics, the Lattice Boltzmann Method (LBM), for real-time simulation and visualization of flow and amorphous phenomen...