直播技术：从游戏行业到远程超声检查

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论证。游戏产业的快速发展导致了许多具有独特特点的技术和技术工具的出现。其中一项在医学诊断中具有很大应用潜力的技术是流式传输（网络直播）。通过将超声波扫描仪连接到视频捕获系统，可以显着扩展诊断设备的功能。

目的是以远程超声检查为例，研究将游戏产业信息技术成果应用于远程医疗的可能性。

材料与方法。在这项研究中，使用专为游戏玩家设计的视频捕获系统记录了超声视频图像。视频图像是在对头臂动脉进行远程超声检查期间以下列模式获得的：灰度B型超声、彩超和脉冲多普勒模式。这项研究在一个视频流服务中实时播放。

结果。获得了视频图像的最佳指标，并确定了最小容许视频流设置，以便由超声专家进行充分的远程评估。建议在视频捕获自动化工位上使用以下设置：视频1280×720，每秒24帧，H.264编码器，码率不低于 350Kbps。

结论。为游戏流传输开发的硬件和软件可以用于远程超声检查。

作者简介

Kirill M. Arzamasov

Moscow Center for Diagnostics and Telemedicine

编辑信件的主要联系方式.
Email: k.arzamasov@npcmr.ru
ORCID iD: 0000-0001-7786-0349
SPIN 代码: 3160-8062

MD, Cand. Sci. (Med.)

俄罗斯联邦, Moscow

Tatiana M. Bobrovskaya

Moscow Center for Diagnostics and Telemedicine

Email: t.bobrovskaya@npcmr.ru
ORCID iD: 0000-0002-2746-7554
SPIN 代码: 3400-8575
俄罗斯联邦, Moscow

Viktor A. Drogovoz

Scientific and Production Association “RusBITech”

Email: Vdrog@mail.ru
ORCID iD: 0000-0001-9582-7147
SPIN 代码: 1804-2636

Cand. Sci. (Technical)

俄罗斯联邦, Moscow

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