DocumentCode :
2232218
Title :
A novel framework for object-based video multiple creatorship protection
Author :
Zhang, Yu-Quan ; Emmanuel, Sabu
Author_Institution :
Sch. of Comput. Eng., Nanyang Technol. Univ., Singapore
fYear :
2005
fDate :
15-17 Sept. 2005
Firstpage :
227
Lastpage :
232
Abstract :
Digital videos are being created jointly by many creators. It is then necessary to provide protection to the creatorship of each participating creator. This paper proposes a novel digital watermarking framework to address the problem of joint-creatorship protection for object-based video. The proposed framework makes use of digital watermarking techniques and cryptographic protocols to achieve the creatorship protection purpose. Video objects in the object-based video can be created by different creators. The framework embeds different watermarks in different video objects in such a way that each creator can show the joint-creatorship of the whole video: as well as each creator can prove his/her creatorship of video object he/she created. The complexity of the framework is analyzed by calculating the amount of data transmission and storage requirements.
Keywords :
cryptography; protocols; video coding; watermarking; cryptographic protocols; digital watermarking framework; joint-creatorship protection; object-based video multiple creatorship protection; Assembly; Cryptographic protocols; Data communication; MPEG 4 Standard; Motion pictures; Protection; Robustness; Video compression; Video sharing; Watermarking;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Image and Signal Processing and Analysis, 2005. ISPA 2005. Proceedings of the 4th International Symposium on
ISSN :
1845-5921
Print_ISBN :
953-184-089-X
Type :
conf
DOI :
10.1109/ISPA.2005.195414
Filename :
1521293
Link To Document :
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