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JCC
2008
110views more  JCC 2008»
15 years 6 months ago
On the structure of the inverse kinematics map of a fragment of protein backbone
Loop closure in proteins requires computing the values of the inverse kinematics (IK) map for a backbone fragment with 2n 6 torsional degrees of freedom (dofs). It occurs in a va...
R. James Milgram, Guanfeng Liu, Jean-Claude Latomb...
FUIN
2007
108views more  FUIN 2007»
15 years 6 months ago
Local Properties of Triangular Graphs
In the paper triangular graphs are discussed. The class of triangular graphs is of special interest as unifying basic features of complete graphs with trees and being used on many ...
Antoni W. Mazurkiewicz
PAMI
2006
226views more  PAMI 2006»
15 years 6 months ago
Graph Partitioning Active Contours (GPAC) for Image Segmentation
In this paper we introduce new type of variational segmentation cost functions and associated active contour methods that are based on pairwise similarities or dissimilarities of t...
Baris Sumengen, B. S. Manjunath
SIAMJO
2008
93views more  SIAMJO 2008»
15 years 6 months ago
Recursive Trust-Region Methods for Multiscale Nonlinear Optimization
A class of trust-region methods is presented for solving unconstrained nonlinear and possibly nonconvex discretized optimization problems, like those arising in systems governed by...
Serge Gratton, Annick Sartenaer, Philippe L. Toint
IJCV
2007
104views more  IJCV 2007»
15 years 6 months ago
Fixation as a Mechanism for Stabilization of Short Image Sequences
A novel method is introduced for the stabilization of short image sequences. Stabilization is achieved by means of fixation of the central image region using a variable window siz...
Karl Pauwels, Markus Lappe, Marc M. Van Hulle