The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Adalah perlu bagi sesiapa sahaja untuk dapat mengekstrak data indeks terbenam tanpa kunci khusus atau maklumat rahsia apabila data indeks dibenamkan ke dalam kandungan digital. Dalam makalah ini, kami mencadangkan teknik penyembunyian data baharu untuk membenamkan data indeks ke dalam imej berwarna menggunakan transformasi wavelet. Dalam kaedah kami, kami menghalang kualiti imej daripada merosot dengan menggunakan bukan kekunci khusus tetapi ciri transformasi wavelet. Kaedah ini mengekstrak data indeks tanpa kunci khusus dan bertolak ansur dengan peningkatan tepi, pembetulan gamma, penukaran kecerahan dan pemampatan imej lossy seperti pemampatan JPEG.
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Salinan
Motoi IWATA, Akira SHIOZAKI, "Watermarking Method for Embedding Index Data into Images Utilizing Features of Wavelet Transform" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 7, pp. 1772-1778, July 2001, doi: .
Abstract: It is necessary for anyone to be able to extract embedded index data without specific keys or secret information when index data are embedded into digital contents. In this paper, we propose a new data hiding technique for embedding index data into color images using wavelet transform. In our method, we prevent image quality from degrading by utilizing not specific keys but features of wavelet transform. The method extracts index data without specific keys and is tolerant of edge-enhancement, gamma correction, brightness conversion and lossy image compression such as JPEG compression.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_7_1772/_p
Salinan
@ARTICLE{e84-a_7_1772,
author={Motoi IWATA, Akira SHIOZAKI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Watermarking Method for Embedding Index Data into Images Utilizing Features of Wavelet Transform},
year={2001},
volume={E84-A},
number={7},
pages={1772-1778},
abstract={It is necessary for anyone to be able to extract embedded index data without specific keys or secret information when index data are embedded into digital contents. In this paper, we propose a new data hiding technique for embedding index data into color images using wavelet transform. In our method, we prevent image quality from degrading by utilizing not specific keys but features of wavelet transform. The method extracts index data without specific keys and is tolerant of edge-enhancement, gamma correction, brightness conversion and lossy image compression such as JPEG compression.},
keywords={},
doi={},
ISSN={},
month={July},}
Salinan
TY - JOUR
TI - Watermarking Method for Embedding Index Data into Images Utilizing Features of Wavelet Transform
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1772
EP - 1778
AU - Motoi IWATA
AU - Akira SHIOZAKI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2001
AB - It is necessary for anyone to be able to extract embedded index data without specific keys or secret information when index data are embedded into digital contents. In this paper, we propose a new data hiding technique for embedding index data into color images using wavelet transform. In our method, we prevent image quality from degrading by utilizing not specific keys but features of wavelet transform. The method extracts index data without specific keys and is tolerant of edge-enhancement, gamma correction, brightness conversion and lossy image compression such as JPEG compression.
ER -