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Multiparameter solid phantom for fluorescence imaging standardization
Clinical and Preclinical Optical Diagnostics, 2017Despite recent advances in fluorescence imaging, standardization of systems remains an unmet need. We developed a new comprehensive phantom that resolves multiple system parameters simultaneously and could be used for system performance comparison.
Anastasopoulou, M. +6 more
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Imaging Phantoms: Conventional X-ray Imaging Applications
2013An imaging phantom is a specially designed physical object that is scanned or imaged in medical imaging to evaluate, analyze, and optimize the performance of various imaging modalities. These phantoms are readily available and provide more consistent results than the use of a living subject or cadaver; their use also serves to avoid subjecting a human ...
Kwan-Hoong Ng, Chai-Hong Yeong
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Computerized evaluation of mammographic image quality using phantom images
Computerized Medical Imaging and Graphics, 1998A simple, quick and computerized method for quantitatively evaluating the image quality of mammography phantom images has been developed. Images of the American College of Radiology (ACR) mammographic accreditation phantoms were acquired under different X-ray techniques, scored and ranked subjectively by five expert readers, and digitized for ...
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A real vessel phantom for imaging experimentation
Medical Physics, 1997Vascular phantoms are used to evaluate imaging techniques such as ultrasound (US), CT, and angiography. They are expected to mimic the vasculature, surrounding tissue, and blood, and therefore must meet specific requirements on the mimicking materials, with respect to x‐ray attenuation and acoustic properties (velocity, attenuation).
W, Dabrowski +4 more
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Body Image, Prostheses, Phantom Limbs
Body & Society, 2014The body image with respect to physical disability has long been a woefully under-theorized area of scholarship. The literature that does attend to the body image in cases of physical abnormality or functional impairment regularly offer poorly articulated or problematic definitions of the concept, effectively undermining its historic analytic scope and
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Quality assurance phantom for digital dental imaging
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2011The purpose of this research was to develop a simple quality assurance phantom that could be used for the initial calibration and follow-up testing of commercially available intraoral digital imaging systems.A radiographic phantom was constructed that contains a calibrated step wedge for measuring dose response, an etched pattern of slits in a metallic
Peter, Mah +2 more
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Modular open-source imaging phantom
ISMRM Annual MeetingMotivation: Overcome the high cost, lack of customisation and low global uptake of standard MRI imaging phantoms. Goal(s): Design an affordable open-source MRI imaging phantom, imaging protocols and analysis tools demonstrated, showcasing their efficacy through the evaluation of slice profile and spatial resolution assessment.
Igor Tyshchenko +5 more
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2010
Purpose: The authors develop the 4D extended cardiac-torso (XCAT) phantom for multimodality imaging research.
Tsui, B. M. W. +4 more
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Purpose: The authors develop the 4D extended cardiac-torso (XCAT) phantom for multimodality imaging research.
Tsui, B. M. W. +4 more
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Phantoms for Magnetic Resonance Imaging
2013Magnetic resonance imaging (MRI) provides exceptional soft tissue contrast and is capable of generating quantitative maps to demonstrate blood flow, water diffusion, temperature distribution, and tissue relaxation properties.
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