Open Access
Advanced MRI Data Processing
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TLDR
MRI is a very versatile imaging modality which can be used to acquire several different types of images, and some examples include anatomical images, images showing local b ...Abstract:
Magnetic resonance imaging (MRI) is a very versatile imaging modality which can be used to acquire several different types of images. Some examples include anatomical images, images showing local b ...read more
Citations
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MonographDOI
Smartware electrodes for ECG measurements -Design, evaluation and signal processing
TL;DR: The aim of this thesis work has been to study textile and screen printed smartware electrodes for electrocardiographic (ECG) measurements both in terms of their electrode properties and possibility of failure.
Computational Medical Image Analysis - With a Focus on Real-Time fMRI and Non-Parametric Statistics
TL;DR: Functional magnetic resonance imaging is a prime example of multi-disciplinary research and without the beautiful physics of MRI, there would not be any images to look at in the first place.
Proceedings ArticleDOI
Partial differential equation based ROF filter for MRI brain images
S Jansi,P. Subashini +1 more
TL;DR: Four different methods are proposed to reduce the image artifacts and noise in the MRI images and also Partial Differential Equations (PDE) is applied to ROF filter to get better results in MRI brain images.
Signal Processing for Robust and Real-Time fMRI With Application to Brain Computer Interfaces
TL;DR: This work calculates a structural based certainty for each voxel, from a high resolution T1-weighted volume, and incorporates this certainty into the statistical analysis of the fMRI data, and shows that this approach removes a lot of false activity.
References
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Book
Principal Component Analysis
TL;DR: In this article, the authors present a graphical representation of data using Principal Component Analysis (PCA) for time series and other non-independent data, as well as a generalization and adaptation of principal component analysis.
Proceedings ArticleDOI
Bilateral filtering for gray and color images
Carlo Tomasi,Roberto Manduchi +1 more
TL;DR: In contrast with filters that operate on the three bands of a color image separately, a bilateral filter can enforce the perceptual metric underlying the CIE-Lab color space, and smooth colors and preserve edges in a way that is tuned to human perception.
Book ChapterDOI
Relations Between Two Sets of Variates
TL;DR: The concept of correlation and regression may be applied not only to ordinary one-dimensional variates but also to variates of two or more dimensions as discussed by the authors, where the correlation of the horizontal components is ordinarily discussed, whereas the complex consisting of horizontal and vertical deviations may be even more interesting.
Journal ArticleDOI
Mutual-information-based registration of medical images: a survey
TL;DR: An overview is presented of the medical image processing literature on mutual-information-based registration, an introduction for those new to the field, an overview for those working in the field and a reference for those searching for literature on a specific application.
Journal ArticleDOI
Linear Systems Analysis of Functional Magnetic Resonance Imaging in Human V1
TL;DR: Results from three empirical tests support the hypothesis that fMRI responses in human primary visual cortex (V1) depend separably on stimulus timing and stimulus contrast, and the noise in the fMRI data is independent of stimulus contrast and temporal period.
Related Papers (5)
Introduction to clinical and laboratory (small-animal) image registration and fusion.
Pat Zanzonico,Sadek Nehmeh +1 more