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ICIP
2010
IEEE
13 years 7 months ago
Poisson image reconstruction with total variation regularization
This paper describes an optimization framework for reconstructing nonnegative image intensities from linear projections contaminated with Poisson noise. Such Poisson inverse probl...
Rebecca Willett, Zachary T. Harmany, Roummel F. Ma...
ALMOB
2006
113views more  ALMOB 2006»
13 years 9 months ago
Inverse bifurcation analysis: application to simple gene systems
Background: Bifurcation analysis has proven to be a powerful method for understanding the qualitative behavior of gene regulatory networks. In addition to the more traditional for...
James Lu, Heinz W. Engl, Peter Schuster
SCALESPACE
2009
Springer
14 years 4 months ago
On Level-Set Type Methods for Recovering Piecewise Constant Solutions of Ill-Posed Problems
We propose a regularization method for solving ill-posed problems, under the assumption that the solutions are piecewise constant functions with unknown level sets and unknown leve...
Adriano DeCezaro, Antonio Leitão, Xue-Cheng...
CG
2011
Springer
13 years 1 months ago
A projected back-tracking line-search for constrained interactive inverse kinematics
Inverse kinematics is the problem of manipulating the pose of an articulated figure in order to achieve a desired goal disregarding inertia and forces. One can approach the probl...
Morten Engell-Nørregård, Kenny Erlebe...
ICRA
2003
IEEE
120views Robotics» more  ICRA 2003»
14 years 2 months ago
Inverse dynamics of gel robots made of electro-active polymer gel
— This paper formulates and solves the inverse dynamics problem of deformable robots made entirely of electro-active polymer gel. One of the primary difficulties with deformable...
Mihoko Otake, Yoshiharu Kagami, Yasuo Kuniyoshi, M...