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Quantitative imaging of osteoarthritis
Seminars in Arthritis and Rheumatism, 1991Plain-film radiography currently remains the mainstay of imaging for diagnosis and follow-up in osteoarthritis (OA). However, recent studies have questioned some aspects of its use, particularly the correlation between radiographically evident joint-space narrowing and articular cartilage loss.
M E, Adams, C J, Wallace
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Journal of Thoracic Imaging, 2009
Computed tomography has facilitated recognition that chronic obstructive pulmonary disease is not a single disease but encompasses several overlapping entities, including emphysema, bronchitis, and small airways disease. Quantitative computed tomography can effectively characterize and quantify the extent of emphysema, airway wall thickening, and air ...
David A, Lynch, John D, Newell
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Computed tomography has facilitated recognition that chronic obstructive pulmonary disease is not a single disease but encompasses several overlapping entities, including emphysema, bronchitis, and small airways disease. Quantitative computed tomography can effectively characterize and quantify the extent of emphysema, airway wall thickening, and air ...
David A, Lynch, John D, Newell
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An image model for quantitative image analysis
Proceedings of 3rd IEEE International Conference on Image Processing, 2002A basic assumption of most quantitative analysis techniques based on images is that each pixel within images represents a pure single class type, or object. In most cases, however, this assumption is not quite true due to finite resolutions of imaging systems.
Hwansoo Choi, Changkyung Chung
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Imaging biomarkers, quantitative imaging, and bioengineering
Radiología (English Edition), 2012Imaging biomarkers define objective characteristics extracted from medical images that are related to normal biological processes, diseases, or the response to treatment. To develop an imaging biomarker, it is necessary to carry out a series of steps to validate its relation with the reality studied and to check its clinical and technical validity ...
L, Martí Bonmatí +6 more
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Clinical Physics and Physiological Measurement, 1990
The association between temperature and disease is centuries old. Clinical thermology was established by Wunderlich, in 1851, who systemically recorded oral temperature with one of the first thermometers capable of reproducible measurement. Thermal imaging is highly developed with contemporary infrared imaging systems having thermal and spatial ...
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The association between temperature and disease is centuries old. Clinical thermology was established by Wunderlich, in 1851, who systemically recorded oral temperature with one of the first thermometers capable of reproducible measurement. Thermal imaging is highly developed with contemporary infrared imaging systems having thermal and spatial ...
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QUANTITATIVE MR IMAGING OF THE HEART
Magnetic Resonance Imaging Clinics of North America, 1996MR imaging cardiac quantitation is accurate, highly reproducible, and feasible using equipment available in most hospitals. For determination of myocardial mass, evaluation of RV function, and quantitative measurements of flow in the great vessels and peripheral vasculature, MR imaging is the reference method. Availability of methods for rapid scanning
R M, Peshock +6 more
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Quantitative Imaging of Musculoskeletal Tissue
Annual Review of Biomedical Engineering, 2008Quantitative imaging of musculoskeletal tissue, including radiography, computed tomography (CT), and magnetic resonance imaging (MRI), has become the essential methodology in clinical practice for diagnosis and monitoring of various musculoskeletal conditions.
Peter, Augat, Felix, Eckstein
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Quantitative Analysis of Qualitative Images
Digital Image Computing: Techniques and Applications (DICTA'05), 2005Recently, renowned artist David Hockney observed that certain drawings and paintings from as early as the Renaissance seemed almost "photographic" in detail.[1] Following an extensive visual investigation of western art of the past 1000 years, he made the revolutionary claim that artists even of the prominence of van Eyck and Bellini must have used ...
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Quantitative analysis of microarray images
IEEE International Conference on Image Processing 2005, 2005The goal of quantitative analysis of microarrays is to determine the strength of the hybridization for every element of the array (spot). Since new technology allows the detection of the signal at single molecule level, new methods for analysis are necessary. A detection error of 10% is considered acceptable.
Leila Muresan +3 more
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