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IJCV
2000
223views more  IJCV 2000»
15 years 4 months ago
The Earth Mover's Distance as a Metric for Image Retrieval
We investigate the properties of a metric between two distributions, the Earth Mover's Distance (EMD), for content-based image retrieval. The EMD is based on the minimal cost ...
Yossi Rubner, Carlo Tomasi, Leonidas J. Guibas
MP
1998
109views more  MP 1998»
15 years 4 months ago
Rounding algorithms for covering problems
In the last 25 years approximation algorithms for discrete optimization problems have been in the center of research in the fields of mathematical programming and computer science...
Dimitris Bertsimas, Rakesh V. Vohra
TC
2002
15 years 4 months ago
Grid Coverage for Surveillance and Target Location in Distributed Sensor Networks
We present novel grid coverage strategies for effective surveillance and target location in distributed sensor networks. We represent the sensor field as a grid (two or three-dimen...
Krishnendu Chakrabarty, S. Sitharama Iyengar, Hair...
TOG
2002
162views more  TOG 2002»
15 years 4 months ago
Interactive skeleton-driven dynamic deformations
This paper presents a framework for the skeleton-driven animation of elastically deformable characters. A character is embedded in a coarse volumetric control lattice, which provi...
Steve Capell, Seth Green, Brian Curless, Tom Ducha...
TOG
2002
98views more  TOG 2002»
15 years 4 months ago
Synthesis of complex dynamic character motion from simple animations
In this paper we present a general method for rapid prototyping of realistic character motion. We solve for the natural motion from a simple animation provided by the animator. Ou...
C. Karen Liu, Zoran Popovic