H.264/AVC video authentication based video content

Author

Saadi, K. Ait ; Bouridane, A. ; Gessoum, A.

Author_Institution

Div. Archit. des Syst., Centre de Dev. des Technol. Av., Algiers, Algeria

fYear

2010

fDate

Sept. 30 2010-Oct. 2 2010

Firstpage

1

Lastpage

4

Abstract

This paper addresses the problem of ensuring the integrity and the authenticity of H.264/AVC video. It is achieved by authenticating each Group Of pictures (GOP) within the video separately. The proposed technique uses content based digital signature generated from robust features extracted from transform domain as fragile watermark and then embeds it in motion vectors belonging to the GOPs with the best partition mode in tree-structured motion compensation. Experimental results show that the proposed detects spatial cropping and temporal in a video.

Keywords

digital signatures; feature extraction; motion compensation; transforms; video coding; watermarking; H.264-AVC video authentication; content based digital signature; fragile watermark; group of pictures; motion vectors; partition mode; robust features extraction; spatial cropping; transform domain; tree-structured motion compensation; video content; Authentication; Automatic voltage control; Decoding; Digital signatures; Feature extraction; Robustness; Watermarking; Security; data security; video signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

I/V Communications and Mobile Network (ISVC), 2010 5th International Symposium on

Conference_Location

Rabat

Print_ISBN

978-1-4244-5996-4

Type

conf

DOI

10.1109/ISVC.2010.5656206

Filename

5656206