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ICASSP
2010
IEEE
15 years 1 days ago
Ultrasound tomography with learned dictionaries
We propose a new method for imaging sound speed in breast tissue from measurements obtained by ultrasound tomography (UST) scanners. Given the measurements, our algorithm finds a...
Ivana Tosic, Ivana Jovanovic, Pascal Frossard, Mar...
CGF
2010
82views more  CGF 2010»
14 years 12 months ago
Poisson-Based Weight Reduction of Animated Meshes
While animation using barycentric coordinates or other automatic weight assignment methods has become a popular method for shape deformation, the global nature of the weights limi...
Eric Landreneau, Scott Schaefer
CORR
2010
Springer
135views Education» more  CORR 2010»
14 years 12 months ago
A stochastic analysis of greedy routing in a spatially-dependent sensor network
For a sensor network, as tractable spatially-dependent node deployment model is presented with the property that the density is inversely proportional to the sink distance. A stoc...
H. Paul Keeler
IJRR
2008
113views more  IJRR 2008»
14 years 12 months ago
Flying Fast and Low Among Obstacles: Methodology and Experiments
Safe autonomous flight is essential for widespread acceptance of aircraft that must fly close to the ground. We have developed a methodology of collision avoidance that can be use...
Sebastian Scherer, Sanjiv Singh, Lyle Chamberlain,...
INTERFACES
2008
77views more  INTERFACES 2008»
14 years 12 months ago
Showcase Scheduling at Fred Astaire East Side Dance Studio
: The ballroom dancing showcases at Fred Astaire East Side Dance Studio in Manhattan are held at least twice a year and provide the students with an environment for socializing, pr...
Miguel A. Lejeune, Nevena Yakova