ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
With ultrasound strain imaging, the function of tissue and organs can be identified. The technique uses multiple images, acquired from tissue under different degrees of deformatio...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
The emerging functional MRI (Magnetic Resonance Imaging), fMRI, imaging modality was developed to obtain non-invasive information regarding the neural processes behind pre-determi...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
A new method for estimating multivariate autoregressive (MVAR) models of cortical connectivity from surface EEG or MEG measurements is presented. Conventional approaches to this p...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
We address the problem of fast and accurate localization of miniature surgical instruments like needles or electrodes using 3D ultrasound (US). An algorithm based on maximizing a ...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
A novel 4D level set framework was developed to segment dynamic MR images into the cortex, medulla and collecting system. The novelty of the method is that it combines information...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
We describe an image processing framework designed to detect and quantify the genesis of microscopic choroidal blood vessels. We used fluorescein angiography to monitor the dynami...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
This paper describes a new methodology and associated theoretical analysis for rapid and accurate extraction of activation regions from functional MRI data. Most fMRI data analysi...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
Visualization and analysis of the micro-architecture of brain parenchyma by means of magnetic resonance imaging is nowadays believed to be one of the most powerful tools used for ...
ISBI
2008
IEEE
2008
IEEE
Tomographic image reconstruction from limited-view projections with Wiener filtered focuss algorithm
14 years 5 months ago
In tomographic image reconstruction from limited-view projections the underlying inverse problem is ill-posed with the rank-deficient system matrix. The minimal-norm least squares...