Magnetic Resonance in Medical Sciences, 2008 PURPOSE To determine whether the apparent diffusion coefficient (ADC) obtained using a high b-value (2,000 s/mm2) is superior to that using a standard b-value (1,000 s/mm2) for discriminating malignant from normal peripheral tissue in the prostate ...
Kazuhiro Kitajima +3 more
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Signal‐to‐Noise Ratio as a Function of Imaging Parameters [PDF]
Current Protocols in Magnetic Resonance Imaging, 2002 AbstractSignal‐to‐Noise Ratio as a Function of Imaging Parameters (Azim Celik, General Electric Company, Milwaukee, Wisconsin and Weili Lin, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina). The degree to which noise affects a measurement is generally characterized by the signal‐to‐noise ratio (SNR, as measured by the ratio
Celik, Azim, Lin, Weili
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Remote SensingPhotonic integrated interferometric imaging systems (PIISs) provide a compact solution for high-resolution Earth observation missions with stringent size, weight, and power (SWaP) constraints.
Chuang Zhang, Yan He, Qinghua Yu
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Effects of signal‐to‐noise ratio on the accuracy and reproducibility of diffusion tensor imaging–derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5T [PDF]
Journal of Magnetic Resonance Imaging, 2007 Jonathan A.D. Farrell +6 more
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Comprehensive quantification of signal‐to‐noise ratio and g‐factor for image‐based and k‐space‐based parallel imaging reconstructions [PDF]
Magnetic Resonance in Medicine, 2008 Philip M. Robson +5 more
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Ideal current patterns yielding optimal signal‐to‐noise ratio and specific absorption rate in magnetic resonance imaging: Computational methods and physical insights [PDF]
Magnetic Resonance in Medicine, 2011 Riccardo Lattanzi, Daniel K. Sodickson
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Comparison of Pulse Sequences of Magnetic Resonance Imaging for Optimization of Timing and Image Quality [PDF]
Iranian Journal of Medical Physics, 2020 Introduction: The present study aimed to three frequently used pulse sequences of magnetic resonance imaging (MRI) to assess the image quality of theses pulse sequences at short acquisition time.
Naima Amin +3 more
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Exposure-Referred Signal-to-Noise Ratio for Digital Image Sensors [PDF]
IEEE Transactions on Computational Imaging, 2021 The signal-to-noise ratio (SNR) is a fundamental tool to measure the performance of an image sensor. However, confusions sometimes arise between the two types of SNRs.
Abhiram Gnanasambandam, Stanley H. Chan
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The Application of Contrast-Enhanced 3D-STIR-VISTA MR Imaging of the Brachial Plexus
Journal of the Belgian Society of Radiology, 2022 Objective: To introduce contrast-enhanced 3D-STIR-VISTA sequence that would improve the image quality for the brachial plexus imaging and enhance the contrast between the brachial plexus and surrounding tissues.
Dingsheng Han +3 more
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Nature Communications, 2023 Although perovskite X-ray detectors have revealed promising properties, their dark currents are usually hundreds of times larger than the practical requirements.
Peng Jin +13 more
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