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  1. Article

    Development and Operation of a Video Teleconsultation System Using Integrated Medical Equipment Gateway: a National Project for Workers in Underserved Areas

    Worker health centers and health zones provide occupational healthcare services to workers in underserved areas of industrial health. Health zones cannot counsel workers on occupational disease prevention; wor...

    Hyun Sang Park, Kwang il Kim, Jae Young Soh, Young Ho Hyun in Journal of Medical Systems (2020)

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    Chapter

    Depth Estimation Using Single Camera with Dual Apertures

    Depth sensing is an active area of research in imaging technology. Here, we use a dual-aperture system to infer depth from a single image based on the principle of depth from defocus (DFD). Dual-aperture camer...

    Hyun Sang Park, Young-Gyu Kim, Yeongmin Lee in Smart Sensors at the IoT Frontier (2017)

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    Chapter

    Architectural Analysis of a Baseline ISP Pipeline

    An ISP is an entity that performs various image-processing algorithms on a raw image from an image sensor. A number of functions are incorporated in an ISP, and they are combined together similarly but differe...

    Hyun Sang Park in Theory and Applications of Smart Cameras (2016)

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    Article

    Development of a Multi-Agent m-Health Application Based on Various Protocols for Chronic Disease Self-Management

    The purpose of this study was to develop and evaluate a mobile health application (Self-Management mobile Personal Health Record: “SmPHR”) to ensure the interoperability of various personal health devices (PHD...

    Hyun Sang Park, Hune Cho, Hwa Sun Kim in Journal of Medical Systems (2015)