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提出了一种可抗
几何攻击的二值文本图像水印算法. 该算法基于DCT,它将二值图像的DCT、图像的视觉特征向
量和加密技术有机结合起来,在提取水印时不需要原始图像,是一种实用的盲水印算法-We propose a geometric attacks against Binary Text Watermarking Algorithm. The algorithm is based on DCT, it binary image DCT, the image of the visual fe
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实现半脆弱小波提取，实现文献A FEATURE-BASED SEMI-FRAGILE WATERMARKING SCHEME IN DWT DOMAIN.pdf的源码-Achieve semi-fragile wavelet extraction, to achieve literature A FEATURE-BASED SEMI-FRAGILE WATERMARKING SCHEME IN DWT DOMAIN.pdf source
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A digital image watermarking scheme must be robust against a
variety of possible attacks. In the proposed approach, a new
rotation and scaling invariant image watermarking scheme is
proposed based on rotation invariant feature and image
norma
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基于小波变换的数字水印算法matlab代码，Relief计算分类权重，用于特征降维，特征融合，相关分析等。- Based on wavelet transform digital watermarking algorithm matlab code, Relief computing classification weight, For feature reduction, feature fusion, correlation analysis.
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基于小波变换的数字水印算法matlab代码，music高阶谱分析算法，车牌识别定位程序的部分功能。- Based on wavelet transform digital watermarking algorithm matlab code, music higher order spectral analysis algorithm, Part of the license plate recognition locator feature.
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搭建OFDM通信系统的框架，基于小波变换的数字水印算法matlab代码，是学习PCA特征提取的很好的学习资料。- Build a framework OFDM communication system, Based on wavelet transform digital watermarking algorithm matlab code, Is a good learning materials to learn PCA feature extraction.
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用于特征降维，特征融合，相关分析等,使用拉亚普诺夫指数的公式，基于小波变换的数字水印算法matlab代码。- For feature reduction, feature fusion, correlation analysis, Raya Punuo Fu index using the formula, Based on wavelet transform digital watermarking algorithm matlab code.
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雅克比迭代求解线性方程组课设,基于小波变换的数字水印算法matlab代码，结合PCA的尺度不变特征变换(SIFT)算法。- Jacobi iteration for solving linear equations class-based, Based on wavelet transform digital watermarking algorithm matlab code, Combined with PCA scale invariant feature transform (SIFT)
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基于matlab GUI界面设计,用于特征降维，特征融合，相关分析等,实现了图像的加水印，去噪，加噪声等功能。- Based on matlab GUI interface design, For feature reduction, feature fusion, correlation analysis, Realize image watermarking, de-noising, plus noise and other functions.
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