1145 search results - page 190 / 229 » An Interactive Visual Query Environment for Exploring Data |
IHM
2009
ACM
14 years 9 days ago
2009
ACM
Exploration and navigation in multimedia data hierarchies (e.g., photos, music) are frequent tasks on mobile devices. However, visualization and interaction are impoverished due t...
TVCG
2012
11 years 10 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...
TCSV
2008
13 years 7 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...
WMCSA
2009
IEEE
14 years 2 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
14 years 1 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 ...