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multi_wavelet
An Image Digital Watermarking Algorithm Based on
Bit-Plane-Decomposition and Multi-Resolution-Decomposition
-multi_waveletAn Image Digital Watermarking Algorithm Based on Bit-Plane-Decomposition and Multi-Resolution-Decompositi
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基于小波域和块分类的鲁棒自适应水印算法,基于小波域和块分类的鲁棒自适应水印算法-Based on wavelet domain and block classification of robust adaptive watermarking algorithm, based on the wavelet domain and block classification of Robust Adaptive Watermarking Algorithm
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小波变换的数字水印算法,附有论文和源程序.-Wavelet Transform Digital Watermarking Algorithm with thesis and source code.
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二值图像数字水印算法的一般方法，然后在此基础上给出了一种基于分块DCT的自参照直流系数盲检测二值水印方法。-A blind binary image digital watermarking algorithm is proposed in the DCT domain. The algorithm uses the correlativity of the inter-blocks DC components based on blocked DCT with binary image. No
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watermarking algorithm by using wavelet
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基于块的数字水印经典算法，研究水印的值得借鉴和学习-Classical block-based digital watermarking algorithm to study the watermark is worth learning and learning
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基于小波变换的数字图像水印算法研究的论文-Wavelet-based Digital Image Watermarking Algorithm papers
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图像水印。bmp图像水印加密算法，基于小波变换。本科毕业设计。-Watermarking. bmp image watermarking encryption algorithm based on wavelet transform. Graduation Project.
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一个有鲁棒性的水印算法实现，可以抵抗几何攻击并有仿真-A robust watermarking algorithm, geometric attacks and a simulation
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Abstract- H.264/AVC is becoming a popular video codec for
its better compression ratio, lower distortion and applicability
to portable electronic devices. Thus, issues of copyright
protection appropriate for this standard become very
importan
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差分法可逆水印算法仿真,对可逆水印研究有所帮助-Reversible watermarking algorithm difference method simulation, to help the study of reversible watermarking
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基于傅里叶变换的数字水印算法，实现了图像里的水印的嵌入和提取。Matlab代码。-Fourier transform-based digital watermarking algorithm to achieve the image in the watermark embedding and extraction. Matlab code.
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提出了一种鲁棒性数字水印算法。该算法中水印嵌入的位置和强度均与原始图像有关-A robust digital watermarking algorithm. The watermark embedding algorithm, the location and intensity of the original image on
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提出了一种在数字图像上实现的盲水印算法, 嵌入的水印是64 64 8 bit 灰度图。该算
法用宿主图像的8 8 分块的DCT 域低频对应系数, 进行量化取余的方法嵌入水印。-Proposes a new digital image watermarking algorithm implemented on the embedded watermark is 64 64 8 bit gra
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SVD based watermarking scheme.very easy descr iption to understand-SVD based watermarking scheme.very easy descr iption to understand...
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基于分数阶Fouricr域的二值数字水印算法-Domain based on fractional Fouricr binary digital watermarking algorithm
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一种基于量化和关系嵌入的双重水印算法嵌入是需要两个水印图像的。-Based on quantification and relationships embedded in the double watermarking algorithm to embed two watermark images.
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基于视觉模型和误差扩散的半色调水印算法重点强调是觉得重要性。-Emphasis on feel the importance of the watermarking algorithm based on visual models and error diffusion halftone.
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用C++实现的数字水印算法，通过在原始数据中嵌入秘密信息--水印(watermark)来证实数据的所有权-C implementation of digital watermarking algorithm, through embedding secret information- the watermark in the raw data (watermark) to confirm the ownership of the data
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盲水印提取时不需要参考原始载体图像,在信息隐藏、版权保护等方面具有更广泛的应用前景。提出的盲水印算法在分块离散余弦变换(DCT)和离散小波变换(DWT)的基础上,利用关系双方DCT系数和DWT系数在受到攻击时具有相同变化趋势的特点,采用关系嵌入和量化嵌入的自适应选择嵌入策略,较大幅度地提高了盲水印提取的鲁棒性。同时在量化嵌入中采用抖动调制,实现了水印透明性和鲁棒性调节的便捷性。大量仿真实验结果表明该算法对噪声干扰、低通滤波、JPEG压缩、对比度增强等攻击有很好的鲁棒性和透明性。关键词 数字水印盲
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