TOP > Available Issues > Table of Contents > Abstract
| | ONLINE | ISSN | : | 1745-1337 | | PRINT | ISSN | : | 0916-8508 |
|
| | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
| E91.A (2008) , No. 8 pp.2130-2137 |
| [PDF (4340K)] [References]  |  | Please click this button non-subscribers to purchase a paper individually. |
 | Low-Complexity Watermarking Based on Entropy Coding in H.264/AVC
|
| | 1) Divition of General Education, Kwangwoon University
2) Dept. of Electronic Eng., Kwangwoon University
3) SoC Design 2 Team, System LSI Lab., Core Logic Inc.
4) The Institute of Electronics, Information and Communication Engineers |
| (Manuscript received: August 18, 2006)
|
| | SUMMARY This paper is to propose a digital watermarking to protect the ownership of a video content which is compressed by H.264/AVC main profile. This scheme intends to be performed during the CABAC (Context-based Adaptive Binary Arithmetic Coding) process which is the entropy coding of the main profile. It uses the contexts extracted during the context modeling process of CABAC to position the watermark bits by simply checking the context values and determining the coefficients. The watermarking process is also as simple as replacing the watermark bit with the LSB (Least Significant Bit) of the corresponding coefficient to be watermarked. Experimental results from applying this scheme and attacking in various ways such as blurring, sharpening, cropping, Gaussian noise addition, and geometrical modification showed that the watermark embedded by this scheme has very high imperceptibility and robustness to the attacks. Thus, we expect it to be used as a good watermarking scheme, especially in the area that the watermarking should be performed during the compression process with requiring minimal amount of process for watermarking. |
| | | |
| Please click this button non-subscribers to purchase a paper individually. |
| To cite this article: | | Young-Ho SEO, Hyun-Jun CHOI, Chang-Yeul LEE and Dong-Wook KIM, “Low-Complexity Watermarking Based on Entropy Coding in H.264/AVC”, IEICE Trans. Fundamentals, Vol. E91.A, No. 8, pp.2130-2137, 2008 . | |
|
| doi:10.1093/ietfec/e91-a.8.2130 | | JOI JST.JSTAGE/transfun/E91.A.2130 |
| Copyright (c) 2010 The Institute of Electronics, Information and Communication Engineers |
|
|
