Kvazaar HEVC Still Image Coding on Raspberry Pi 2 for Low-cost Remote Surveillance

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    Abstract

    This demonstrator serves as a proof-of-concept of our multi-camera remote surveillance system that supports 1080p still image capture with a 10-second refresh rate. Image capture, compression, and broadcast are implemented in each Raspberry Pi 2 camera node. Image compression is conducted with an open-source Kvazaar HEVC encoder that outputs HEVC images in BPG format. The BPG images are broadcast from camera nodes to terminals over the Internet through WebSocket protocol. The images can be played back with most Web browsers in remote locations with Internet access.
    Original languageEnglish
    Title of host publicationProceedings of the The IEEE Visual Communications and Image Processing Conference, IEEE VCIP, Singapore, December 13-16, 2015
    PublisherIEEE
    ISBN (Print)978-1-4673-7314-2
    DOIs
    Publication statusPublished - 2015
    Publication typeA4 Article in a conference publication
    EventVISUAL COMMUNICATIONS AND IMAGE PROCESSING -
    Duration: 1 Jan 1900 → …

    Conference

    ConferenceVISUAL COMMUNICATIONS AND IMAGE PROCESSING
    Period1/01/00 → …

    Publication forum classification

    • Publication forum level 1

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