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Adaptive Video Watermarking Utilizing Video Characteristics in 3D-DCT Domain

Title
Adaptive Video Watermarking Utilizing Video Characteristics in 3D-DCT Domain
Author
문영식
Issue Date
2006-11
Publisher
SPRINGER-VERLAG BERLIN
Citation
International Workshop on Digital Watermarking; IWDW 2006: Digital Watermarking, Page. 397-406
Abstract
In this paper, we propose an adaptive blind video watermarking method using video characteristics based on human visual system (HVS) in three-dimensional discrete cosine transform (3D-DCT) domain. In order to optimize the weight factors for watermarking, we classify the patterns of 3D-DCT cubes and the types of video segments by using the texture and motion information of 3D-DCT cubes. Then we embed an optimal watermark into the mid-range coefficients of 3D-DCT cubes by using the trained optimal weight factors. Experimental results show that the proposed method achieves better performance in terms of invisibility and robustness than the previous method under the various possible attacks such as MPEG compression, frame dropping, frame insertion and frame swapping to experimental videos.
URI
https://link.springer.com/chapter/10.1007/11922841_32http://repository.hanyang.ac.kr/handle/20.500.11754/108790
ISBN
978-3-540-48825-5
DOI
10.1007/11922841_32
Appears in Collections:
COLLEGE OF COMPUTING[E] > COMPUTER SCIENCE(소프트웨어학부) > Articles
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