NDLI: Object coding based video authentication for privacy protection in immersive communication

Content Provider	Springer Nature Link
Author	Zhang, Peng Thomas, Tony Zhuo, Tao Huang, Wei Huang, Hanqiao
Copyright Year	2016
Abstract	Video immersive communication has become a new trend in human-interaction technologies by the information exchanging, which requires the object based coding to provide very low bit rate compression for transmission as well as to protect the privacy of the users. In addition, advanced content-based functionalities in ambient intelligence such as encoder/decoder selection and manipulation of specific objects in a video stream also need the support from object based coding. Unfortunately, due to a malicious entity of modification/replacement/removement of the individual foreground objects and background in the video, effective video authenticity protection is still challenging in some realistic cases. In this paper, we propose an object based coding authentication strategy based on a Chinese remainder theorem for video authenticity protection during transmission. With the watermark generation for single frame and content scalable video coding, we performed the proposed authenticity verification on both original video and sub-video. Based on the efficiency evaluation on video transmission, the proposed approach ensures an applicable authenticity between the foreground objects and their associated background for video immersive applications.
Starting Page	871
Ending Page	884
Page Count	14
File Format	PDF
ISSN	18685137
Journal	Journal of Ambient Intelligence and Humanized Computing
Volume Number	8
Issue Number	6
e-ISSN	18685145
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2016-09-01
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Object based coding Authentication Privacy protection Watermark Immersive communication Computational Intelligence Artificial Intelligence (incl. Robotics) Robotics and Automation User Interfaces and Human Computer Interaction
Content Type	Text
Resource Type	Article
Subject	Computer Science

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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