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ICPR
2006
IEEE
16 years 4 months ago
Hidden Markov Models for Optical Flow Analysis in Crowds
This paper presents an event detector for emergencies in crowds. Assuming a single camera and a dense crowd we rely on optical flow instead of tracking statistics as a feature to ...
Ernesto L. Andrade, Scott Blunsden, Robert B. Fish...
128
Voted
CHI
2002
ACM
16 years 3 months ago
Staying in the flow with zoomable user interfaces
This research aims to investigate a collection of interactions in 2D workspaces with the goal of helping users stay in the flow of their activity. These interactions will be explo...
Lance Good
VISUALIZATION
1993
IEEE
15 years 7 months ago
Flow Volumes for Interactive Vector Field Visualization
Flow volumes are the volumetric equivalent of stream lines. They provide more information about the vector field being visualized than do stream lines or ribbons. Presented is an ...
Nelson L. Max, Barry G. Becker, Roger Crawfis
136
Voted
JECR
2000
88views more  JECR 2000»
15 years 3 months ago
The Role of Mass Customization in Enhancing Supply Chain Relationships in B2C E-Commerce Markets
Traditional supply chain management utilized traditional media and channels to link firms in linear, inefficient relationships. The advent of electronic commerce over the Internet...
Merrill Warkentin, Ravi Bapna, Vijayan Sugumaran
126
Voted
ICPR
2008
IEEE
16 years 4 months ago
Segmentation by combining parametric optical flow with a color model
We present a simple but efficient model for object segmentation in video scenes that integrates motion and color information in a joint probabilistic framework. Optical flow is mo...
Adrian Ulges, Thomas M. Breuel