547 search results - page 23 / 110 » Spatiotemporal feature extraction based on invariance repres... |
JCDL
2010
ACM
14 years 22 days ago
2010
ACM
Space and time are important dimensions in the representation of a large number of concepts. However there exists no available resource that provides spatiotemporal mappings of ge...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
This paper addresses action spotting, the spatiotemporal detection and localization of human actions in video. A novel compact local descriptor of video dynamics in the context of...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
We present a new approach to model visual scenes in image collections, based on local invariant features and probabilistic latent space models. Our formulation provides answers to...
SG
2010
Springer
13 years 11 months ago
2010
Springer
In this paper, we investigate how discourse context in the form of short-term memory can be exploited to automatically group consecutive strokes in digital freehand sketching. With...
ICPR
2000
IEEE
14 years 1 days ago
2000
IEEE
A new system for personal identification based on iris patterns is presented in this paper. It is composed of iris image acquisition, image preprocessing, feature extraction and c...