763 search results - page 88 / 153 » Using multiple ontologies in information extraction |
CVPR
2006
IEEE
15 years 12 months ago
2006
IEEE
We present a novel algorithm (which we call "FragTrack") for tracking an object in a video sequence. The template object is represented by multiple image fragments or pa...
PR
2006
14 years 9 months ago
2006
In this paper, we propose a feature-level fusion approach for improving the efficiency of palmprint identification. Multiple elliptical Gabor filters with different orientations a...
ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper presents a real-time single-camera surveillance system, aiming at detecting and partly analyzing a group of people. A set of moving persons is segmented using a combina...
ESANN
2007
14 years 11 months ago
2007
Abstract. From the echoes of their vocalisations bats extract information about the positions of reflectors. To gain an understanding of how target position is translated into neu...
IEEEMSP
2002
IEEE
15 years 2 months ago
2002
IEEE
Abstract— We present a novel approach to automatically extracting summary excerpts from audio and video. Our approach is to maximize the average similarity between the excerpt an...