Adaptive video watermarking using motion information

Choong-Hoon Lee; HwangSeok Oh; Heung-Kyu Lee

doi:10.1117/12.384975

9 May 2000 Adaptive video watermarking using motion information

Choong-Hoon Lee, HwangSeok Oh, Heung-Kyu Lee

Proceedings Volume 3971, Security and Watermarking of Multimedia Contents II; (2000) https://doi.org/10.1117/12.384975
Event: Electronic Imaging, 2000, San Jose, CA, United States

Abstract

This paper presents an adaptive video watermarking using motion information. Because video data have one more dimension than image data, simple adaptation of image watermarking method to video data would reveal some types of visual artifact such as flickering. In the proposed scheme, same watermark information is embedded for same region in each frame to decrease such visual artifact. For higher robustness and invisibility, watermarking strength is adjusted by motion information and region complexity.

Citation Download Citation

Choong-Hoon Lee, HwangSeok Oh, and Heung-Kyu Lee "Adaptive video watermarking using motion information", Proc. SPIE 3971, Security and Watermarking of Multimedia Contents II, (9 May 2000); https://doi.org/10.1117/12.384975

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