首页> 外文期刊>Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine >An Innovative Technique for Recording Picture-in-Picture Ultrasound Videos
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An Innovative Technique for Recording Picture-in-Picture Ultrasound Videos

机译:录制画中画超声波视频的创新技术

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Many ultrasound educational products and ultrasound researchers present diagnostic and interventional ultrasound information using picture-in-picture videos, which simultaneously show the ultrasound image and transducer and patient positions. Traditional techniques for creating picture-in-picture videos are expensive, nonportable, or time-consuming. This article describes an inexpensive, simple, and portable way of creating picture-in-picture ultrasound videos. This technique uses a laptop computer with a video capture device to acquire the ultrasound feed. Simultaneously, a webcam captures a live video feed of the transducer and patient position and live audio. Both sources are streamed onto the computer screen and recorded by screen capture software. This technique makes the process of recording picture-in-picture ultrasound videos more accessible for ultrasound educators and researchers for use in their presentations or publications.
机译:许多超声教育产品和超声研究人员使用画中画视频显示诊断和介入性超声信息,这些视频同时显示超声图像,换能器和患者位置。用于创建画中画视频的传统技术昂贵,不可携带或耗时。本文介绍了一种廉价,简单且可移植的创建画中画超声视频的方法。该技术使用带有视频捕获设备的膝上型计算机来获取超声源。同时,网络摄像头捕获换能器的实时视频输入,患者位置和实时音频。两种来源都将流式传输到计算机屏幕上,并由屏幕捕获软件进行记录。这项技术使超声教育工作者和研究人员可以在他们的演示文稿或出版物中使用画中画超声视频的录制过程。

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