Perceptually tuned robust watermarking scheme for digital video using motion entropy masking

Author

Seong-Whan Kim ; Suthaharan, S. ; Heung-Kyu Lee ; Rao, K. Raghava

Author_Institution

Dept. of Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea

fYear

1999

fDate

22-24 June 1999

Firstpage

104

Lastpage

105

Abstract

We present a watermarking scheme for digital videos that are based on human visual system characteristics. Our watermarking scheme inserts perceptually invisible watermark in the discrete cosine transform (DCT) domain. We have shown that the proposed scheme provides better results than two other popular schemes both in transparency and robustness.

Keywords

copyright; data compression; discrete cosine transforms; entropy; image motion analysis; security of data; transform coding; video coding; visual perception; DCT domain; MPEG-1 video coding; PSNR; compression ratio; copyright protection; detection response; digital video watermarking; discrete cosine transform; human visual system characteristics; image quality; motion entropy masking; perceptually invisible watermark; perceptually tuned robust watermarking; transparency; video compression; Computer science; Copyright protection; Discrete cosine transforms; Entropy; Frequency; Humans; Robustness; Spread spectrum communication; Visual system; Watermarking;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 1999. ICCE. International Conference on

Conference_Location

Los Angeles, CA, USA

Print_ISBN

0-7803-5123-1

Type

conf

DOI

10.1109/ICCE.1999.785187

Filename

785187