منابع مشابه
An image-processing system for qualitative and quantitative volumetric analysis of brain images.
In this work, we developed, implemented, and validated an image-processing system for qualitative and quantitative volumetric analysis of brain images. This system allows the visualization and quantitation of global and regional brain volumes. Global volumes were obtained via an automated adaptive Bayesian segmentation technique that labels the brain into white matter, gray matter, and cerebros...
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the present study reports an analysis of response articles in four different disciplines in the social sciences, i.e., linguistics, english for specific purposes (esp), accounting, and psychology. the study has three phases: micro analysis, macro analysis, and e-mail interview. the results of the micro analysis indicate that a three-level linguistic pattern is used by the writers in order to cr...
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the Western world and consequently the study of normal and pathological heart behavior is an active research area. In particular, the study of the shape and motion of the heart is important because many heart diseases are strongly correlated to these two factors. The human heart is composed of two separate pumps: a right heart that pumps the blood through the lungs and a left heart that pumps t...
متن کاملAnalysis of Volumetric Images: Introduction
Research in 2-D image analysis has more than 30 years of history and has matured reasonably [1]. Research in volume image analysis, however, is still in its infancy. 3-D scanners that produce volumetric images have been around for some time. Although methods to analyze and visualize such images in volume form have been pursued for nearly 25 years now [2], brisk activity in this area is a rather...
متن کاملStandardized volumetric 3D-analysis of SPECT/CT imaging in orthopaedics: overcoming the limitations of qualitative 2D analysis
BACKGROUND SPECT/CT combines high resolution anatomical 3D computerized tomography (CT) and single photon emission computerized tomography (SPECT) as functional imaging, which provides 3D information about biological processes into a single imaging modality. The clinical utility of SPECT/CT imaging has been recognized in a variety of medical fields and most recently in orthopaedics; however, cl...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1950
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed027p229.1