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MM
2006
ACM
119views Multimedia» more  MM 2006»
14 years 3 months ago
Model generation for video-based object recognition
This paper presents a novel approach to object recognition involving a sparse 2D model and matching using video. The model is generated on the basis of geometry and image measurab...
Humera Noor, Shahid H. Mirza, Yaser Sheikh, Amit J...
WACV
2005
IEEE
14 years 2 months ago
Multi-Scale 3D Scene Flow from Binocular Stereo Sequences
Scene flow methods estimate the three-dimensional motion field for points in the world, using multi-camera video data. Such methods combine multi-view reconstruction with motion...
Rui Li, Stan Sclaroff
ICRA
2000
IEEE
78views Robotics» more  ICRA 2000»
14 years 1 months ago
Hybrid System Design for Singularityless Task Level Robot Controllers
This paper presents a hybrid system approach in the design of a singularityless task level controller. To achieve a singularityless motion control in the neighborhood of singulari...
Jindong Tan, Ning Xi
ICCV
1999
IEEE
14 years 1 months ago
Multi-Frame Optical Flow Estimation using Subspace Constraints
We show that the set of all ow- elds in a sequence of frames imaging a rigid scene resides in a lowdimensional linear subspace. Based on this observation, we develop a method for ...
Michal Irani
TCSV
2008
94views more  TCSV 2008»
13 years 9 months ago
Human Activity Recognition Based on Silhouette Directionality
Recent advances in computer vision and pattern recognition have fuelled numerous initiatives that aim to intelligently recognize human activities. In this paper, we propose an algo...
Meghna Singh, Anup Basu, Mrinal K. Mandal