Sciweavers

882 search results - page 61 / 177
» Optical Flow Switching
Sort
View
JUCS
2008
113views more  JUCS 2008»
15 years 1 months ago
Using the Optical Flow to Implement a Relative Virtual Mouse Controlled by Head Movements
: The following paper introduces the work conducted to create a relative virtual mouse based on the interpretation of head movements and face gesture through a low cost camera and ...
Tomás Palleja, Edgar Rubión Soler, M...
INTERSPEECH
2010
14 years 8 months ago
Multimodal speaker diarization using oriented optical flow histograms
Speaker diarization is the task of partitioning an input stream into speaker homogeneous regions, or in other words, to determine "who spoke when." While approaches to t...
Mary Tai Knox, Gerald Friedland
CVPR
2009
IEEE
16 years 9 months ago
Large Displacement Optical Flow
The literature currently provides two ways to establish point correspondences between images with moving objects. On one side, there are energy minimization methods that yield v...
Thomas Brox (University of California, Berkeley), ...
ECCV
2008
Springer
16 years 3 months ago
Learning for Optical Flow Using Stochastic Optimization
Abstract. We present a technique for learning the parameters of a continuousstate Markov random field (MRF) model of optical flow, by minimizing the training loss for a set of grou...
Yunpeng Li, Daniel P. Huttenlocher
CVPR
2009
IEEE
1962views Computer Vision» more  CVPR 2009»
16 years 8 months ago
Histograms of Oriented Optical Flow and Binet-Cauchy Kernels on Nonlinear Dynamical Systems for the Recognition of Human Actions
System theoretic approaches to action recognition model the dynamics of a scene with linear dynamical systems (LDSs) and perform classification using metrics on the space of LDSs, ...
Rizwan Chaudhry, Avinash Ravichandran, Gregory D. ...