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MIAR
2010
IEEE
13 years 6 months ago
A Continuity Equation Based Optical Flow Method for Cardiac Motion Correction in 3D PET Data
Cardiac Motion artifacts in PET are a well known problem. The heart undergoes two types of motion, the motion due to respiratory displacement and the motion due to cardiac contract...
Mohammad Dawood, Christoph Brune, Xiaoyi Jiang, Fl...
DICTA
2003
13 years 9 months ago
Globally Optimal Surfaces by Continuous Maximal Flows
Abstract. In this paper we solve the problem of computing exact continuous optimal curves and surfaces for image segmentation and 3D reconstruction, using a maximal flow approach ...
Ben Appleton, Hugues Talbot
CN
2004
81views more  CN 2004»
13 years 7 months ago
Controlling smoothness and loss rate for elastic continuous media flows
Pantelis Balaouras, Ioannis Stavrakakis
EDBT
2009
ACM
218views Database» more  EDBT 2009»
14 years 2 months ago
Data integration flows for business intelligence
Business Intelligence (BI) refers to technologies, tools, and practices for collecting, integrating, analyzing, and presenting large volumes of information to enable better decisi...
Umeshwar Dayal, Malú Castellanos, Alkis Sim...
ECCV
2008
Springer
14 years 9 months ago
Continuous Energy Minimization Via Repeated Binary Fusion
Abstract. Variational problems, which are commonly used to solve lowlevel vision tasks, are typically minimized via a local, iterative optimization strategy, e.g. gradient descent....
Werner Trobin, Thomas Pock, Daniel Cremers, Horst ...