Motion JPEG Video Authentication based on Quantization Matrix Watermarking: Application in Robotics

Autor: Pascu, Anca Christine
Přispěvatelé: BOURGE, EMMANUELLE, Héritages et Constructions dans le Texte et l'Image (HCTI), Institut Brestois des Sciences de l'Homme et de la Société (IBSHS), Université de Brest (UBO)-Université de Brest (UBO)-Université de Bretagne Sud (UBS)-Université de Brest (UBO), Lamri Laouamer, Abdelhamid Benhocine et Laurent Nana
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Zdroj: International Journal of Computer Applications
International Journal of Computer Applications, Foundation of Computer Science, 2012, 47 (24), pp.1-5
ISSN: 0975-8887
Popis: International audience; The images authentication transmitted through the communication networks must verify the proof of the originality and robustness against the hacker attacks. The existing techniques such as the cryptographic methods are not sufficient. An effectiveness and robust solution is proposed in this paper. This solution is based on the watermarking of the video and especially the Motion JPEG stream. We focused on one of the major properties of the JPEG image which is the quantization matrix. The watermarking is performed on this matrix. We detail the obtained results against several attacks.
Databáze: OpenAIRE