Real-time selective encryption solution based on ROI for MPEG-A visual identity management AF

As part of a new MPEG-A standardization activity, called Visual Identity Management Application Format (VIMAF), this paper presents an end-to-end encryption solution of Region of Interest (ROI) in both AVC and HEVC encoded streams for privacy protection applications. This solution uses a selective e...

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Bibliographic Details
Main Authors: Bergeron, Cyril, Sidaty, Naty, Hamidouche, Wassim, Boyadjis, Benoit, Le Feuvre, Jean, Youngkwon Lim
Format: Conference Proceeding
Language:English
Subjects:
AVC
Encryption
HEVC
ISOBMFF
Privacy
ROI
selective encryption
Streaming media
Transform coding
Video coding
Visual Identity Management
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Summary:As part of a new MPEG-A standardization activity, called Visual Identity Management Application Format (VIMAF), this paper presents an end-to-end encryption solution of Region of Interest (ROI) in both AVC and HEVC encoded streams for privacy protection applications. This solution uses a selective encryption method that encrypts only the most sensitive information of the video and proposes a new adapted syntax in order to facilitate interoperability between equipment. Objective video quality measurements have shown the robustness of the proposed selective encryption solution with only a slight bitrate increase.
ISSN:2165-3577
DOI:10.1109/ICDSP.2017.8096144