IEICE TRANSACTIONS on Fundamentals
Error Detection by Digital Watermarking for MPEG-4 Video Coding
Summary :
This paper describes a new approach to the digital watermarking of motion pictures dedicatedly for the MPEG-4 video coding, which intends to enhance the error detection ability. The conventional method lacks not only the detection ability but also the compatibility with video decoders widely used today. Thus in this approach the digital watermarks are to be embedded into the quantized DCT (Discrete Cosine Transform) coefficients for the error detection, where the prevention of the picture quality degradation is also attempted. Experimental results are shown to demonstrate that the error detection ability of the proposed approach is significantly improved, as compared with that of the conventional method, and that the degradation of the picture quality by the watermarking is extremely small.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E85-A No.6 pp.1281-1288
- Publication Date
- 2002/06/01
- Publicized
- Online ISSN
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- Type of Manuscript
- Special Section PAPER (Special Section on Papers Selected from 2001 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2001))
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Hiroyuki OKADA, Altan-Erdene SHIITEV, Hak-Sop SONG, Gen FUJITA, Takao ONOYE, Isao SHIRAKAWA, "Error Detection by Digital Watermarking for MPEG-4 Video Coding" in IEICE TRANSACTIONS on Fundamentals,
vol. E85-A, no. 6, pp. 1281-1288, June 2002, doi: .
Abstract: This paper describes a new approach to the digital watermarking of motion pictures dedicatedly for the MPEG-4 video coding, which intends to enhance the error detection ability. The conventional method lacks not only the detection ability but also the compatibility with video decoders widely used today. Thus in this approach the digital watermarks are to be embedded into the quantized DCT (Discrete Cosine Transform) coefficients for the error detection, where the prevention of the picture quality degradation is also attempted. Experimental results are shown to demonstrate that the error detection ability of the proposed approach is significantly improved, as compared with that of the conventional method, and that the degradation of the picture quality by the watermarking is extremely small.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e85-a_6_1281/_p
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@ARTICLE{e85-a_6_1281,
author={Hiroyuki OKADA, Altan-Erdene SHIITEV, Hak-Sop SONG, Gen FUJITA, Takao ONOYE, Isao SHIRAKAWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Error Detection by Digital Watermarking for MPEG-4 Video Coding},
year={2002},
volume={E85-A},
number={6},
pages={1281-1288},
abstract={This paper describes a new approach to the digital watermarking of motion pictures dedicatedly for the MPEG-4 video coding, which intends to enhance the error detection ability. The conventional method lacks not only the detection ability but also the compatibility with video decoders widely used today. Thus in this approach the digital watermarks are to be embedded into the quantized DCT (Discrete Cosine Transform) coefficients for the error detection, where the prevention of the picture quality degradation is also attempted. Experimental results are shown to demonstrate that the error detection ability of the proposed approach is significantly improved, as compared with that of the conventional method, and that the degradation of the picture quality by the watermarking is extremely small.},
keywords={},
doi={},
ISSN={},
month={June},}
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TY - JOUR
TI - Error Detection by Digital Watermarking for MPEG-4 Video Coding
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1281
EP - 1288
AU - Hiroyuki OKADA
AU - Altan-Erdene SHIITEV
AU - Hak-Sop SONG
AU - Gen FUJITA
AU - Takao ONOYE
AU - Isao SHIRAKAWA
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E85-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2002
AB - This paper describes a new approach to the digital watermarking of motion pictures dedicatedly for the MPEG-4 video coding, which intends to enhance the error detection ability. The conventional method lacks not only the detection ability but also the compatibility with video decoders widely used today. Thus in this approach the digital watermarks are to be embedded into the quantized DCT (Discrete Cosine Transform) coefficients for the error detection, where the prevention of the picture quality degradation is also attempted. Experimental results are shown to demonstrate that the error detection ability of the proposed approach is significantly improved, as compared with that of the conventional method, and that the degradation of the picture quality by the watermarking is extremely small.
ER -
English
