Robust logo embedding technique for copyright protection

机译：鲁棒徽标嵌入技术的版权保护技术

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摘要

A new logo embedding scheme that is designed for JPEG coding is presented. A parent-child structure of the DCT coefficients in a block is utilized to embed a watermark with maximum strength and minimal perceptibility. A calculation of an optimum a posteriori threshold is also presented for watermark detection.

机译：提出了一种用于JPEG编码的新的徽标嵌入方案。块中的DCT系数的父子结构用于嵌入具有最大强度和最小可感知性的水印。还介绍了用于水印检测的最佳后阈值的计算。

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来源
《International Conference on Consumer Electronics》|2005年||共2页
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作者
Yoon-Hee Choi; Tae-Sun Choi;
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原文格式 PDF
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中图分类 TN29-53;
关键词
discrete cosine transforms; transform coding; watermarking; copyright; data encapsulation; image coding; decoding; feature extraction; logo embedding technique; copyright protection; JPEG coding; parent-child structure; DCT coefficients; optimum a posteriori threshold; watermark detection;

机译：离散余弦变换;转换编码;水印;版权;数据封装;图像编码;解码;特征提取;徽标嵌入技术;版权保护;JPEG编码;父子结构;DCT系数;DCT系数;水印检测;

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2. Robust copyright protection scheme based on discrete cosine transform and secret sharing techniques [J] . Ming-Shi Wang, Wei-Che Chen Journal of electronic imaging . 2008,第2期

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3. Robust Image Data Hiding Technique for Copyright Protection [J] . Siddharth Singh, Tanveer J. Siddiqui International journal of information security and privacy . 2013,第2期

机译：强大的图像数据隐藏技术，可保护版权
4. Robust logo embedding technique for copyright protection [C] . Yoon-Hee Choi, Tae-Sun Choi . 2005

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5. An analysis of analog hole circumvention of digital rights management and copyright protection techniques [D] . Gunaji, Shannon Nagesh 2006

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7. ROBUST DCT-SVD DOMAIN IMAGE WATERMARKING FOR COPYRIGHT PROTECTION: EMBEDDING DATA IN ALL FREQUENCIES [O] . Sverdlov Alexander, Dexter Scott D., Eskicioglu Ahmet M. 2005

机译：强大的DCT-SVD域图像水印保护版权：将数据嵌入所有频率

Robust logo embedding technique for copyright protection

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