84 search results - page 13 / 17 » Extraction and Clustering of Motion Trajectories in Video |
KDD
2002
ACM
14 years 9 months ago
2002
ACM
In this paper, we propose a general framework for real time video data mining to be applied to the raw videos (traffic videos, surveillance videos, etc.). We investigate whether t...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper proposes a novel algorithm for categorization of action video sequences using unsupervised dual clustering. Given a video database, we extract motion information of act...
ICCCN
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper presents a compressed-domain fall incident detection scheme for intelligent homecare applications. First, a compressed-domain object segmentation scheme is performed...
AVSS
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper describes a vision based pedestrian detection and tracking system which is able to count people in very crowded situations like escalator entrances in underground stati...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
This paper addresses the problem of segmenting lowlevel
partial feature point tracks belonging to multiple motions.
We show that the local velocity vectors at each instant
of th...