998 search results - page 144 / 200 » An Integrated Approach to Video Retrieval |
JCB
2007
13 years 8 months ago
2007
We present a novel approach to managing redundancy in sequence databanks such as GenBank. We store clusters of near-identical sequences as a representative union-sequence and a se...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
In this paper, we propose a generalized DCT-domain spatial downscaling scheme to improve the visual quality. We analyze the filtering performances and computational complexities o...
PERCOM
2006
ACM
14 years 8 months ago
2006
ACM
This paper presents a new interaction technique for browsing large visual information bases in a collaborative environment. The ATELIER project deals with learning environments fo...
ICRA
2009
IEEE
14 years 3 months ago
2009
IEEE
— This paper describes the system architecture and core algorithms for a quadrotor helicopter that uses vision data to navigate an unknown, indoor, GPS-denied environment. Withou...
ISMAR
2006
IEEE
14 years 2 months ago
2006
IEEE
Augmented Reality (AR) aims to fuse a virtual world and a real one in an image stream. When considering only a vision sensor, it relies on registration techniques that have to be ...