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Three‐dimensional imaging of vitiligo
Experimental Dermatology, 2015Keywords: body Surface Area (BSA); imaging; Measurement error; three dimensional ...
Indermeet, Kohli +8 more
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Three-dimensional ultrasound imaging
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2010This review is about the development of three-dimensional (3D) ultrasonic medical imaging, how it works, and where its future lies. It assumes knowledge of two-dimensional (2D) ultrasound, which is covered elsewhere in this issue. The three main ways in which 3D ultrasound may be acquired are described: the mechanically swept 3D probe, the 2D ...
R W, Prager +3 more
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Three-dimensional ultrasound imaging
Current Opinion in Anaesthesiology, 2015Ultrasound guidance is frequently utilized for needle placement and observation of local anesthetic spread when performing peripheral nerve blocks. Although there is evidence that ultrasound technology can reduce complications, there are limitations to 2-dimensional (2-D) ultrasound. Three-dimensional (3-D) and especially real-time 3-D (4-D) ultrasound
Ralf E, Gebhard +2 more
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Three-Dimensional Ultrasound Imaging
Annual Review of Biomedical Engineering, 2000▪ Abstract Two-dimensional viewing of three-dimensional anatomy by conventional ultrasound limits our ability to quantify and visualize a number of diseases and is partly responsible for the reported variability in diagnosis. Over the past two decades, many investigators have addressed this limitation by developing three-dimensional imaging ...
A, Fenster, D B, Downey
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Three-dimensional imaging of the wrist
The Journal of Hand Surgery, 1985The objective of this study was to determine the diagnostic quality of three-dimensional images of the carpal bones that could be constructed from raw data obtained from a computerized tomography scan. The quality of raw data collected was determined by collimation, slice interval, the number of projections, and x-ray tube operating specifications. The
P M, Weeks +4 more
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Three-dimensional ultrasound imaging
Physics in Medicine and Biology, 2001Ultrasound is an inexpensive and widely used imaging modality for the diagnosis and staging of a number of diseases. In the past two decades, it has benefited from major advances in technology and has become an indispensable imaging modality, due to its flexibility and non-invasive character.
A, Fenster, D B, Downey, H N, Cardinal
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Three-dimensional imaging in ultrasound
Journal of Medical Systems, 1982Ultrasonic three-dimensional images are constructed by “stacking” B-scan tomograms or ultrasonic CAT scans with a computer algorithm for subsequent perspective or sectional display. Perspective images of surfaces representing Doppler measurements of fluid velocity are illustrated in combination with isovelocity contours for flows through a flexible ...
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Three Dimensional Image Inpainting
2006Recently the method restoring an old picture using the local differential equation on the basis of the geometric measure is proposed. It is necessary to restore an old film and a medical image with noise as well as an old picture. So we extend the method applying for the two dimentional image such as a picture to the three dimensional image such as a ...
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Three-dimensional electrocardiographic imaging
The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005We review our recent work on the development and evaluation of three-dimensional electrocardiographic imaging technology (3DEIT). Cardiac electrophysiological properties, including activation time and transmembrane potentials, are estimated from body surface ECG signals with the aid of a realistic geometry heart model in which electrophysiological a ...
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