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    TMI
    1998
    134views more  TMI 1998»
    Speckle Reduction and Contrast Enhancement of Echocardiograms via Multiscale Nonlinear Processing
    13 years 11 months ago
    Speckle Reduction and Contrast Enhancement of Echocardiograms via Multiscale Nonlinear Processing
    Download  hbil.bme.columbia.edu
    Abstract— This paper presents an algorithm for speckle reduction and contrast enhancement of echocardiographic images. Within a framework of multiscale wavelet analysis, we apply...
    Xuli Zong, Andrew Laine, Edward A. Geiser
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    TMI
    1998
    175views more  TMI 1998»
    A Harmonic Decomposition Reconstruction Algorithm for Spatially-Varying Focal Length Collimators
    13 years 11 months ago
    A Harmonic Decomposition Reconstruction Algorithm for Spatially-Varying Focal Length Collimators
    Download  clio.rad.sunysb.edu
    —Spatially varying focal length fan-beam collimators can be used in single photon emission computed tomography to improve detection efficiency and to reduce reconstruction artif...
    Jiangsheng You, Zhengrong Liang, Shanglian Bao
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    TMI
    1998
    91views more  TMI 1998»
    A Vision-Based Technique for Objective Assessment of Burn Scars
    13 years 11 months ago
    A Vision-Based Technique for Objective Assessment of Burn Scars
    Download  marathon.csee.usf.edu
    —In this paper a method for the objective assessment of burn scars is proposed. The quantitative measures developed in this research provide an objective way to calculate elastic...
    Leonid V. Tsap, Dmitry B. Goldgof, Sudeep Sarkar, ...
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    TMI
    1998
    145views more  TMI 1998»
    Maximum Likelihood Estimation of Rician Distribution Parameters
    13 years 11 months ago
    Maximum Likelihood Estimation of Rician Distribution Parameters
    Download  webh01.ua.ac.be
    — The problem of parameter estimation from Rician distributed data (e.g., magnitude Magnetic Resonance images) is addressed. The properties of conventional estimation methods are...
    Jan Sijbers, Arnold Jan den Dekker, Paul Scheunder...
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    TMI
    1998
    69views more  TMI 1998»
    Segmentation of Intrathoracic Airway Trees: A Fuzzy Logic Approach
    13 years 11 months ago
    Segmentation of Intrathoracic Airway Trees: A Fuzzy Logic Approach
    Download  www.mums.ac.ir
    Wonkyu Park, Eric A. Hoffman, Milan Sonka
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    TMI
    1998
    166views more  TMI 1998»
    Geodesic Deformable Models for Medical Image Analysis
    13 years 11 months ago
    Geodesic Deformable Models for Medical Image Analysis
    Download  www.mate.tue.nl
    —In this paper implicit representations of deformable models for medical image enhancement and segmentation are considered. The advantage of implicit models over classical explic...
    Wiro J. Niessen, Bart M. ter Haar Romeny, Max A. V...
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    TMI
    1998
    104views more  TMI 1998»
    Sampling on Concentric Circles
    13 years 11 months ago
    Sampling on Concentric Circles
    Download  www.ipet.gr
    — Two forms of a sampling theorem for concentric circles are established for a bandlimited two-dimensional (2-D) function. The location of the samples is prescribed either on equ...
    Nikolaos E. Myridis, Christodoulos Chamzas
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    TMI
    1998
    137views more  TMI 1998»
    Dynamic Imaging and Tracer Kinetic Modeling for Emission Tomography Using Rotating Detectors
    13 years 11 months ago
    Dynamic Imaging and Tracer Kinetic Modeling for Emission Tomography Using Rotating Detectors
    Download  repository.lib.polyu.edu.hk
    — When performing dynamic studies using emission tomography the tracer distribution changes during acquisition of a single set of projections. This is particularly true for some ...
    Chi-Hoi Lau, David Dagan Feng, Brian F. Hutton, Da...
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    TMI
    1998
    140views more  TMI 1998»
    Automated Seeded Lesion Segmentation on Digital Mammograms
    13 years 11 months ago
    Automated Seeded Lesion Segmentation on Digital Mammograms
    Download  www.csee.usf.edu
    Abstract—Segmenting lesions is a vital step in many computerized mass-detection schemes for digital (or digitized) mammograms. We have developed two novel lesion segmentation tec...
    Matthew A. Kupinski, Maryellen L. Giger
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    TMI
    1998
    103views more  TMI 1998»
    Anatomy based registration of CT-scan and intraoperative X-ray images for guiding a surgical robot
    13 years 11 months ago
    Anatomy based registration of CT-scan and intraoperative X-ray images for guiding a surgical robot
    Download  www.cs.jhu.edu
    André Guéziec, Peter Kazanzides, Bil...
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