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IJCV
2000
141views more  IJCV 2000»
13 years 9 months ago
Reliable Estimation of Dense Optical Flow Fields with Large Displacements
In this paper we show that a classic optical ow technique by Nagel and Enkelmann (1986) can be regarded as an early anisotropic di usion method with a di usion tensor. We introduc...
Luis Álvarez, Joachim Weickert, Javier S&aa...
ICIP
2004
IEEE
14 years 11 months ago
Audio-visual flow -a variational approach to multi-modal flow estimation
Just as a motion field is associated to a moving object, an audio field can be associated to an object that can behave as a sound source. The flow field of such a sound source whi...
Raffay Hamid, Aaron F. Bobick, Anthony J. Yezzi
ICIP
2006
IEEE
14 years 11 months ago
Vector Field Convolution for Image Segmentation using Snakes
Snakes, or active contours, have been widely used in image processing applications. Typical roadblocks to consistent performance include limited capture range, noise sensitivity, ...
Bing Li, Scott T. Acton
E4MAS
2006
Springer
14 years 1 months ago
Urban Traffic Control with Co-Fields
Traffic control can be regarded as a multiagent application in which car-agents and traffic-light-agents need to coordinate with each other to optimize the traffic flow and to avoi...
Marco Camurri, Marco Mamei, Franco Zambonelli
DAGM
2006
Springer
14 years 1 months ago
A Variational Approach to Joint Denoising, Edge Detection and Motion Estimation
The estimation of optical flow fields from image sequences is incorporated in a Mumford
Alexandru Telea, Tobias Preußer, Christoph S...