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» A New Periodicity Lemma
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ICIP
2001
IEEE
16 years 3 months ago
Extraction of rotation invariant signature based on fractal geometry
In this paper, a new method of feature extraction with rotation invariant property is presented. One of the main contributions of this study is that a rotation invariant signature...
Yu Tao, Thomas R. Ioerger, Yuan Yan Tang
ICIP
1994
IEEE
16 years 2 months ago
Theory, Simulation and Compensation of Physiological Motion Artifacts in Functional MRI
Mapping the location of brain activity is a new and exciting application of magnetic resonance imaging (MRI). This application area has already seen the use of a variety of magnet...
Douglas C. Noll, Walter Schneider
MICCAI
2005
Springer
16 years 2 months ago
4D MR Imaging Using Internal Respiratory Gating
Respiratory organ motion is a key problem in proton therapy and in many other treatments. This paper presents a novel retrospective gating method for 4D (dynamic 3D) MR imaging dur...
Martin von Siebenthal, Philippe C. Cattin, U. Gamp...
IPMI
2005
Springer
16 years 2 months ago
Analysis of Event-Related fMRI Data Using Diffusion Maps
The blood oxygen level-dependent (BOLD) signal in response to brief periods of stimulus can be detected using event-related functional magnetic resonance imaging (ER-fMRI). In this...
François G. Meyer, Xilin Shen
WWW
2009
ACM
16 years 2 months ago
Behavioral profiles for advanced email features
We examine the behavioral patterns of email usage in a large-scale enterprise over a three-month period. In particular, we focus on two main questions: (Q1) what do replies depend...
Thomas Karagiannis, Milan Vojnovic