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A Comparative Study of Three Speckle Reducing Methods for Intima-Media Thickness Ultrasound Images
Carotid Intima-Media Thickness Brachial Artery Ultrasonography Noise
2015/10/20
Background: Ultrasonic evaluation of intima-media thickness (IMT) is an early marker of assessing the development of atherosclerosis and determining cardiovascular risk. To attain the best possible di...
3D Reconstruction of Phalangeal and Metacarpal Bones of Male Judo Players and Sedentary Men by MDCT Images
CT imaging three-dimensional reconstruction judo players sedentary men morphometry
2015/4/17
This study has been performed to reveal hand bone peculiarities of elite male judoists by comparing their phalangeal and metacarpal bones with those of sedentary men on the basis of biometric ratio of...
THE DISSEMINATION OF CBERS IMAGES TO UNIVERSITIES IN BRAZIL: PROCEDURES AND RESULTS.
remote sensing satellite education university.
2015/3/12
A Project facing an easier dissemination of China Brazil Earth Resources Satellite-CBERS images to academic teams is being
experienced in Brazil. Starting in early 2001 almost 100 users were granted...
Comparison of Different Edge Detections and Noise Reduction on Ultrasound Images of Carotid and Brachial Arteries Using a Speckle Reducing Anisotropic Diffusion Filter
Carotid Artery Brachial Artery Immature Thymocyte-Specific Antigen (IMT)
2015/10/14
Background: Common carotid artery (CCA) ultrasound with measurement of intima-media thickness (IMT) is a safe and noninvasive technique for assessing subclinical atherosclerosis and determining cardio...
Evaluation of Attenuation Correction Process in Cardiac SPECT Images
Attenuation correction Myocardial perfusion SPECT
2009/12/17
Introduction: Attenuation correction is a useful process for improving myocardial perfusion SPECT and is dependent on activity and distribution of attenuation coefficients in the body (attenuation map...
Evaluation of the Role of System Matrix in SPECT Images Reconstructed by OSEM Technique
System matrix SPECT OSEM
2009/12/17
Introduction: Ordered subset expectation maximization (OSEM), is an effective iterative method for SPECT image reconstruction. The aim of this study is the evaluation of the role of system matrix in O...
Morphometric Evaluation of the Foramen Magnum and Variations in its Shape:A Study on Computerized Tomographic Images of Normal Adults
Foramen magnum Measurements Variations
2009/6/24
The purpose of this study was to evaluate the radiological measurements of the foramen magnum (FM) and their relation to sex as well as to note variations in the shape of the FM. Cranial computerized ...
Food and Drug Administration Requests Boxed Warning for Contrast Agents Used to Improve MRI Images
boxed warning magnetic resonance imaging liver disease
2007/5/24
May 23, 2007，The U.S. Food and Drug Administration (FDA) has asked manufacturers to include a new boxed warning on the product labeling of all gadolinium-based contrast agents which are used to enhanc...
Anatomic Variations of the Paranasal Sinuses on CT scan Images
Anatomy Sinus Anatomic variation Sinus CT scan Concha Nasal
2010/2/8
Statement of Problem: Variation in paranasal sinus anatomy as shown on computed tomographic scans is of potential significance for it may pose risks during surgery or predispose to certain pathologic ...