A new video-synchronized multichannel biomedical data acquisition system.

S Zeng; J R Powers; H Hsiao

doi:10.1109/10.827316

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A new video-synchronized multichannel biomedical data acquisition system.

S Zeng·J R Powers·H Hsiao

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Abstract

This data acquisition system records video frames onto a video tape, and simultaneously acquires biomedical data along with video time codes onto a computer hard disk to achieve a 30-min video-synchronized data recording with a summed data rate of 2.16 Mbit/s. A time-code-bridge-file created during acquisition matches each video frame-start with the corresponding index number of the acquired data. The mean synchronization accuracy of the system is 0.22 ms.

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Computer Graphics Computers Data Collection Environmental Monitoring Humans Information Storage and Retrieval Medical Records Systems, Computerized Monitoring, Physiologic Signal Processing, Computer-Assisted Software Design Video Recording Journal Article

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S Zeng, J R Powers, H Hsiao. 2000. A new video-synchronized multichannel biomedical data acquisition system.. https://doi.org/10.1109/10.827316

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