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ECCV
2006
Springer
13 years 7 months ago
Recognition and Segmentation of 3-D Human Action Using HMM and Multi-class AdaBoost
Our goal is to automatically segment and recognize basic human actions, such as stand, walk and wave hands, from a sequence of joint positions or pose angles. Such recognition is d...
Fengjun Lv, Ramakant Nevatia
IBPRIA
2007
Springer
13 years 7 months ago
Segmentation of Rigid Motion from Non-rigid 2D Trajectories
Abstract. In this paper we evaluate an automatic segmentation algorithm able to identify the set of rigidly moving points within a deformable object given the 2D measurements acqui...
Alessio Del Bue, Xavier Lladó, Lourdes de A...
FGR
2002
IEEE
182views Biometrics» more  FGR 2002»
13 years 10 months ago
Detection of People Carrying Objects: A Motion-Based Recognition Approach
We describe a method to detect instances of a walking person carrying an object seen from a stationary camera. We take a correspondence-free motion-based recognition approach, tha...
Chiraz BenAbdelkader, Larry S. Davis
ICPR
2006
IEEE
13 years 11 months ago
Gesture Segmentation from a Video Sequence Using Greedy Similarity Measure
We propose a novel method of greedy similarity measure to segment long spatial-temporal video sequences. Firstly, a principal curve of motion region along frames of a video sequen...
Qiulei Dong, Yihong Wu, Zhanyi Hu
ICAPR
2005
Springer
13 years 10 months ago
Optical Flow-Based Segmentation of Containers for Automatic Code Recognition
This paper presents a method for accurately segmenting moving container trucks in image sequences. This task allows to increase the performance of a recognition system that must id...
Vicente Atienza, Ángel Rodas, Gabriela Andr...