Results 271 to 280 of about 138,823 (311)
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Journal of Medical Systems, 1980
A computerized image-processing system has been developed for quantitative analyses of the autoradiographs obtained with the [14C]deoxyglucose method. By means of this system, these cerebral metabolic images can be digitized and the resultant data can be manipulated for image construction, enhancement, enlargement, and microdensitometric analysis.
C F, Goochee, W S, Rasband, L, Sokoloff
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A computerized image-processing system has been developed for quantitative analyses of the autoradiographs obtained with the [14C]deoxyglucose method. By means of this system, these cerebral metabolic images can be digitized and the resultant data can be manipulated for image construction, enhancement, enlargement, and microdensitometric analysis.
C F, Goochee, W S, Rasband, L, Sokoloff
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Computer-assisted image processing 12 lead ECG model to diagnose hyperkalemia
Journal of Electrocardiology, 2017We sought to develop an improved 12 lead ECG model to diagnose hyperkalemia by use of traditional and novel parameters.We retrospectively analyzed ECGs in consecutive hyperkalemic patients (serum potassium (K)>5.3mEq/L) by blinded investigators with normokalemic ECGs as internal controls.
Venu, Velagapudi +6 more
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A Desktop Image Processing System for Computer-Assisted Orthopedic Surgery (DISOS)
1996Within the framework of our research activities in orthopedic surgery a PC-based imageprocessing system for the processing of x-ray computertomographic data has been developed. The system is used as a work platform for the investigations concerning interaction modalities, strategies and techniques for an efficient planning and execution of surgical ...
K, Radermacher +4 more
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Physics in Medicine and Biology, 2003
This work establishes an objective method to measure cell clonogenic survival by computer-assisted image processing using images of cell cultures fixed and stained in Petri dishes. The procedure, developed by Samba Technologies, consists of acquiring Petri dish pictures with a desktop scanner and analysing them by computer, using algorithms based on ...
Biston, Marie-Claude +5 more
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This work establishes an objective method to measure cell clonogenic survival by computer-assisted image processing using images of cell cultures fixed and stained in Petri dishes. The procedure, developed by Samba Technologies, consists of acquiring Petri dish pictures with a desktop scanner and analysing them by computer, using algorithms based on ...
Biston, Marie-Claude +5 more
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Teratology, 1991
AbstractThe general objective of this study was to develop a noninva‐sive method for efficiently and reproducibly determining relative cardiac function parameters in the chick embryo. The specific objectives of the study were 1) to develop several methods for computer‐assisted image processing and quan‐titation of relative intraventricular blood ...
H J, Bruyere +3 more
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AbstractThe general objective of this study was to develop a noninva‐sive method for efficiently and reproducibly determining relative cardiac function parameters in the chick embryo. The specific objectives of the study were 1) to develop several methods for computer‐assisted image processing and quan‐titation of relative intraventricular blood ...
H J, Bruyere +3 more
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Acta Odontologica Scandinavica, 1995
The purpose of this study was to evaluate a method for computer-assisted image processing to assess quantitatively fractional bone volume in sections of bone biopsies (part I). A second purpose was to apply this method in an experimental study to determine bone loss by measuring fractional bone area in sections of calvarial bone of gastrectomized rats ...
V, Rooryck, B, Klinge
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The purpose of this study was to evaluate a method for computer-assisted image processing to assess quantitatively fractional bone volume in sections of bone biopsies (part I). A second purpose was to apply this method in an experimental study to determine bone loss by measuring fractional bone area in sections of calvarial bone of gastrectomized rats ...
V, Rooryck, B, Klinge
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American Journal of Physiology-Heart and Circulatory Physiology, 1996
The goals of the present study were to develop and validate a computer-assisted, video-based image processing (CAVIP) system to measure time-dependent changes in isolated myocyte geometry during contraction and to use the CAVIP system to examine spatial characteristics of the myocyte during contraction in normal myocytes and in myocytes after ...
Z, Wang +3 more
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The goals of the present study were to develop and validate a computer-assisted, video-based image processing (CAVIP) system to measure time-dependent changes in isolated myocyte geometry during contraction and to use the CAVIP system to examine spatial characteristics of the myocyte during contraction in normal myocytes and in myocytes after ...
Z, Wang +3 more
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Proceedings IEEE 1st International Conference on Multi Media Engineering Education, 2002
A Computer Aided Learning program has been written for the Windows 3.1 environment to assist in the teaching of Image Processing and Image Coding to final year Electronic Engineering students. The program operates in two modes: a user controlled image processing mode, and a step by step series of illustrated lessons.
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A Computer Aided Learning program has been written for the Windows 3.1 environment to assist in the teaching of Image Processing and Image Coding to final year Electronic Engineering students. The program operates in two modes: a user controlled image processing mode, and a step by step series of illustrated lessons.
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CADI: Computer assisted educational package for digital image processing
1993A brief description of the goal of CADI project and the main features of the last version of the developed educational system is presented.
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Trends in Neurosciences, 1983
Abstract The application of computers to recently developed autoradiographic methods for studying a variety of brain processes has greatly facilitated and expanded the use of these methods. Computer-assisted image-processing systems make feasible the extraction of information from autoradiographs which is not readily accessible by manual means and the
C. Goochee, W. Rasband, L. Sokoloff
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Abstract The application of computers to recently developed autoradiographic methods for studying a variety of brain processes has greatly facilitated and expanded the use of these methods. Computer-assisted image-processing systems make feasible the extraction of information from autoradiographs which is not readily accessible by manual means and the
C. Goochee, W. Rasband, L. Sokoloff
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