An edge-guided image interpolation algorithm via directional filtering and data fusion
Preserving edge structures is a challenge to image interpolation algorithms that reconstruct
a high-resolution image from a low-resolution counterpart. We propose a new edge-guided …
a high-resolution image from a low-resolution counterpart. We propose a new edge-guided …
A snake-based approach to accurate determination of both contact points and contact angles
We present a new method based on B-spline snakes (active contours) for measuring high-
accuracy contact angles. In this approach, we avoid making physical assumptions by …
accuracy contact angles. In this approach, we avoid making physical assumptions by …
EEG analysis using wavelet-based information tools
OA Rosso, MT Martin, A Figliola, K Keller… - Journal of neuroscience …, 2006 - Elsevier
Wavelet-based informational tools for quantitative electroencephalogram (EEG) record
analysis are reviewed. Relative wavelet energies, wavelet entropies and wavelet statistical …
analysis are reviewed. Relative wavelet energies, wavelet entropies and wavelet statistical …
Reconstruction of coronary arteries from a single rotational X-ray projection sequence
C Blondel, G Malandain, R Vaillant… - IEEE Transactions on …, 2006 - ieeexplore.ieee.org
Cardiovascular diseases remain the primary cause of death in developed countries. In most
cases, exploration of possibly underlying coronary artery pathologies is performed using X …
cases, exploration of possibly underlying coronary artery pathologies is performed using X …
A variational model for object segmentation using boundary information and shape prior driven by the Mumford-Shah functional
In this paper, we propose a new variational model to segment an object belonging to a given
shape space using the active contour method, a geometric shape prior and the Mumford …
shape space using the active contour method, a geometric shape prior and the Mumford …
Registering fNIR data to brain surface image using MRI templates
Functional near-infrared spectroscopy (fNIR) measures changes in the relative levels of
oxygenated and deoxygenated hemoglobin and has increasingly been used to assess …
oxygenated and deoxygenated hemoglobin and has increasingly been used to assess …
A cross validation study of deep brain stimulation targeting: from experts to atlas-based, segmentation-based and automatic registration algorithms
FJS Castro, C Pollo, R Meuli, P Maeder… - IEEE transactions on …, 2006 - ieeexplore.ieee.org
Validation of image registration algorithms is a difficult task and open-ended problem,
usually application-dependent. In this paper, we focus on deep brain stimulation (DBS) …
usually application-dependent. In this paper, we focus on deep brain stimulation (DBS) …
Image interpolation by two-dimensional parametric cubic convolution
J Shi, SE Reichenbach - IEEE Transactions on Image …, 2006 - ieeexplore.ieee.org
Cubic convolution is a popular method for image interpolation. Traditionally, the piecewise-
cubic kernel has been derived in one dimension with one parameter and applied to two …
cubic kernel has been derived in one dimension with one parameter and applied to two …
Use of Fresnelets for phase-shifting digital hologram compression
E Darakis, JJ Soraghan - IEEE transactions on image …, 2006 - ieeexplore.ieee.org
Fresnelets are wavelet-like base functions specially tailored for digital holography
applications. We introduce their use in phase-shifting interferometry (PSI) digital holography …
applications. We introduce their use in phase-shifting interferometry (PSI) digital holography …
Magnocellular and parvocellular visual pathways have different blood oxygen level–dependent signal time courses in human primary visual cortex
CSJ Liu, RN Bryan, A Miki, JH Woo… - American Journal of …, 2006 - Am Soc Neuroradiology
PURPOSE: The magnocellular and parvocellular pathways (M and P pathways) are the
major pathways of the visual system, with distinct histologic and physiologic properties that …
major pathways of the visual system, with distinct histologic and physiologic properties that …