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CVPR
1998
IEEE
15 years 10 days ago
Generation of the Euclidean Skeleton from the Vector Distance Map by a Bisector Decision Rule
The Euclidean skeleton is essential for general shape representation. This paper provides an e cient method to extract a well-connected Euclidean skeleton by a neighbor bisector d...
Hong Li, Albert M. Vossepoel
ICPR
2002
IEEE
14 years 11 months ago
Improved MSEL and its Medical Application
Edge detection is the basic operation in the image processing and analysis. Multiresolution Sequential Edge Linking (MSEL), which is proposed by Edward J.Delp of Purdue University...
Huiguang He, Jie Tian, Jing Wang, Hong Chen, X. P....
ICIP
2009
IEEE
14 years 11 months ago
Poisson-haar Transform: A Nonlinear Multiscale Representation For Photon-limited Image Denoising
We present a novel multiscale image representation belonging to the class of multiscale multiplicative decompositions, which we term Poisson-Haar transform. The proposed represent...
MICCAI
2007
Springer
14 years 11 months ago
Hyperspherical von Mises-Fisher Mixture (HvMF) Modelling of High Angular Resolution Diffusion MRI
A mapping of unit vectors onto a 5D hypersphere is used to model and partition ODFs from HARDI data. This mapping has a number of useful and interesting properties and we make a li...
Abhir Bhalerao, Carl-Fredrik Westin
IPMI
2009
Springer
14 years 11 months ago
Identification of Growth Seeds in the Neonate Brain Through Surfacic Helmholtz Decomposition
We report on a new framework to investigate the rapid brain development of newborns. It is based on the analysis of depth maps of the cortical surface through the study of a displa...
François Leroy, Jean-Francois Mangin, Jessi...