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   Articles with "dose image" as a keyword



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Robust navigation support in lowest dose image setting

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recommendations! Published in 2018 at "International Journal of Computer Assisted Radiology and Surgery"

DOI: 10.1007/s11548-018-1874-8

Abstract: PurposeClinical cardiac electrophysiology (EP) is concerned with diagnosis and treatment of cardiac arrhythmia describing abnormality or perturbation in the normal activation sequence of the myocardium. With the recent introduction of lowest dose X-ray imaging protocol… read more here.

Keywords: image; lowest dose; dose image; robust navigation ... See more keywords
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COMPARISON OF RADIATION DOSE AND IMAGE QUALITY IN CTA OF THE PERIPHERAL ARTERIES.

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recommendations! Published in 2019 at "Radiation protection dosimetry"

DOI: 10.1093/rpd/ncz045

Abstract: The aim of this study is to investigate the possibility of replacing the standard CTA protocol for peripheral arteries with a low dose CTA protocol without affecting the diagnostic image quality. Therefore a single centre… read more here.

Keywords: radiation dose; image; image quality; dose image ... See more keywords
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SPULTRA: Low-Dose CT Image Reconstruction With Joint Statistical and Learned Image Models

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recommendations! Published in 2020 at "IEEE Transactions on Medical Imaging"

DOI: 10.1109/tmi.2019.2934933

Abstract: Low-dose CT image reconstruction has been a popular research topic in recent years. A typical reconstruction method based on post-log measurements is called penalized weighted-least squares (PWLS). Due to the underlying limitations of the post-log… read more here.

Keywords: reconstruction; image reconstruction; post log; image ... See more keywords
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Low-Dose CT Image Denoising with Improving WGAN and Hybrid Loss Function

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recommendations! Published in 2021 at "Computational and Mathematical Methods in Medicine"

DOI: 10.1155/2021/2973108

Abstract: The X-ray radiation from computed tomography (CT) brought us the potential risk. Simply decreasing the dose makes the CT images noisy and diagnostic performance compromised. Here, we develop a novel denoising low-dose CT image method.… read more here.

Keywords: hybrid loss; low dose; dose image; loss function ... See more keywords