HDR在超声心动图中的潜在应用

12th Symposium on Neural Network Applications in Electrical Engineering (NEUREL) Pub Date : 2014-11-01 DOI:10.1109/NEUREL.2014.7011450

Marijeta S. Slavkovic-Ilic, A. Gavrovska, M. Milivojević, D. Jevtic, I. Reljin

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引用次数: 3

摘要

在许多情况下，医学诊断过程依赖于医学图像的可读性。因此，图像增强是医学成像中非常重要的一步。我们探讨高动态范围(HDR)成像在超声心动图中的潜在应用。HDR图像是使用两个低动态范围(LDR)超声心动图生成的。由于许多设备只能显示有限的发光强度范围，因此需要减小输入HDR图像的动态范围。这是通过称为音调映射的操作完成的。本文对几种HDR色调映射方法进行了分析，并给出了结果。

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Potential applications of HDR in echocardiography

The diagnostic process in medicine in many cases depends on readability of medical images. Thus, the image enhancement is very important step in medical imaging. We investigate the potential application of High Dynamic Range (HDR) imaging in echocardiography. HDR image is generated using two Low Dynamic Range (LDR) echocardiograms. Since many devices can display only limited range of luminous intensity, the dynamic range of input HDR image needs to be reduced. This is done by operation called tone mapping. Several HDR tone mapping methods are analyzed and the results are presented in the paper.

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12th Symposium on Neural Network Applications in Electrical Engineering (NEUREL)

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