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IPMI
2005
Springer
15 years 5 months ago
Cortical Surface Alignment Using Geometry Driven Multispectral Optical Flow
Spatial normalization is frequently used to map data to a standard coordinate system by removing inter-subject morphological differences, thereby allowing for group analysis to be ...
Duygu Tosun, Jerry L. Prince
CBMS
2003
IEEE
15 years 5 months ago
Approximate Entropy Based Pulse Variability Analysis
The dynamical analysis of pulse variability gives new insight into researches of cardiovascular system’s dynamics. Firstly, long-term pulse variability analysis for the research...
Kuanquan Wang, Lisheng Xu, Zhenguo Li, David Zhang...
MIAR
2010
IEEE
14 years 10 months ago
Hidden Markov Model for Quantifying Clinician Expertise in Flexible Instrument Manipulation
Clinicians are trained to manipulate a colonoscope while minimizing the force exerted on the colon walls to reduce the danger of luminal perforation and discomfort to the patient. ...
Jagadeesan Jayender, Raúl San José E...
MICCAI
2010
Springer
14 years 9 months ago
Joint Generative Model for fMRI/DWI and Its Application to Population Studies
Abstract. We propose a novel probabilistic framework to merge information from DWI tractography and resting-state fMRI correlations. In particular, we model the interaction of late...
Archana Venkataraman, Yogesh Rathi, Marek Kubicki,...
IPMI
2009
Springer
16 years 22 days ago
Persistence Diagrams of Cortical Surface Data
We present a novel framework for characterizing signals in images using techniques from computational algebraic topology. This technique is general enough for dealing with noisy mu...
Moo K. Chung, Peter Bubenik, Peter T. Kim