Sciweavers

211 search results - page 19 / 43
» Partitioning of Video Objects into Temporal Segments Using L...
Sort
View
IJCV
2008
209views more  IJCV 2008»
15 years 1 months ago
Motion and Appearance Nonparametric Joint Entropy for Video Segmentation
This paper deals with video segmentation based on motion and spatial information. Classically, the motion term is based on a motion compensation error (MCE) between two consecutiv...
Sylvain Boltz, Ariane Herbulot, Eric Debreuve, Mic...
ICIP
2006
IEEE
16 years 5 months ago
On Macroblock Partition for Motion Compensation
In the H.264/AVC video coding standard, motion compensation can be performed by partitioning macroblocks into square or rectangular sub-macroblocks in a quadtree decomposition. Th...
Edson M. Hung, Ricardo L. de Queiroz, Debargha Muk...
ICMCS
2000
IEEE
136views Multimedia» more  ICMCS 2000»
15 years 7 months ago
Low-Level Motion Activity Features for Semantic Characterization of Video
Efficient methods of content characterization for the browsing, retrieval or filtering of vast amount of digital video content has become a necessity. Still, there is a gap betwee...
Kadir A. Peker, A. Aydin Alatan, Ali N. Akansu
142
Voted
BMVC
2010
15 years 1 months ago
Live Feature Clustering in Video Using Appearance and 3D Geometry
We present a method for live grouping of feature points into persistent 3D clusters as a single camera browses a static scene, with no additional assumptions, training or infrastr...
Adrien Angeli, Andrew Davison
CVPR
2012
IEEE
13 years 5 months ago
Learning object class detectors from weakly annotated video
Object detectors are typically trained on a large set of still images annotated by bounding-boxes. This paper introduces an approach for learning object detectors from realworld w...
Alessandro Prest, Christian Leistner, Javier Civer...