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» Motion segmentation by consensus
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ETFA
2008
IEEE
14 years 3 months ago
A fast visual line segment tracker
We present a fast line segment tracker which does not require any knowledge about the motion of the camera nor the structure of the observed scene. It runs on 320 x 240 pixel imag...
Peer Neubert, Peter Protzel, Teresa Vidal-Calleja,...
SSIAI
2002
IEEE
14 years 1 months ago
Spatio-Temporal Motion Segmentation via Level Set Partial Differential Equations
Motion-based segmentation of image sequences is an important problem of image analysis, with numerous applications to image coding and image manipulation. We present a novel algor...
Abdol-Reza Mansouri, Amar Mitiche, Rosario El-Fegh...
IBPRIA
2005
Springer
14 years 2 months ago
Extracting Motion Features for Visual Human Activity Representation
This paper presents a technique to characterize human actions in visual surveillance scenarios in order to describe, in a qualitative way, basic human movements in general imaging ...
Filiberto Pla, Pedro Canotilho Ribeiro, José...
CGA
2008
13 years 8 months ago
ScrewBender: Smoothing Piecewise Helical Motions
An ordered series of control poses may be interpolated by a polyscrew (piecewise helical) rigid body motion composed of a series of screws, each interpolating a pair of consecutiv...
Alexander Powell, Jarek Rossignac