4051 search results - page 744 / 811 » A Multilevel Segmentation Method |
PCM
2001
Springer
14 years 1 months ago
2001
Springer
This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...
ICMCS
2000
IEEE
14 years 1 months ago
2000
IEEE
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...
ICMCS
2000
IEEE
14 years 1 months ago
2000
IEEE
As more information sources become available in multimedia systems, the development of multimedia database management systems (MDBMSs) to efficiently model and search multimedia ...
ICRA
2000
IEEE
14 years 1 months ago
2000
IEEE
We present techniques for fast motion planning by using discrete approximations of generalized Voronoi diagrams, computed with graphics hardware. Approaches based on this diagram ...
ACMDIS
2000
ACM
14 years 1 months ago
2000
ACM
This paper presents an approach to designing interactive systems that enables critical performance parameters to be identified and models of performance to be constructed. The met...