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a-wavelet-transform-algorithm
- 基于人眼视觉模型的双正交小波变换算法，通过实验验证,该算法在对嵌入水印后的图像进行有损压缩、剪切、污染、添加各种噪声等处理后,提取出的水印仍表现出了较好的鲁棒性。-Human visual model based on biorthogonal wavelet transform algorithm, experiments show that the algorithm of the watermarked image lossy compression, shear, pollution,
emdwt
- 基于小波变换的扩频图象数字水印，将水印嵌入到小波中。以保证信息的安全-Spread spectrum based on wavelet transform image watermarking, the watermark is embedded into the wavelet. To ensure information security
watermark
- 通过离散小波变换dwt，实现数字图像水印嵌入与提取。-Through the discrete wavelet transform dwt, digital image watermark embedding and extraction.
watermark
- 小波变换 图像水印。源代码希望有帮助。基于小波变换的数字图像水印 -Wavelet Transform
watermark
- 对256*256的图进行二维小波分解，找出中频带64*64CH2嵌入水印，-256* 256 for a two-dimensional wavelet decomposition of the graph, find the band 64* 64CH2 embedded watermark,
Matlab4
- Distortionless data hiding based on integer wavelet transform (Watermark Extraction)
Matlab--Java
- 拉普拉斯边缘提取、锐化、钝化、小波分解、小波水印-Laplace edge detection, sharpening, passivation, wavelet decomposition, wavelet watermark
wavelet-watermarkin
- 提出一种基于小波变换与分形编码技 术 相 结 合 的 矢 量 地 图 零 水 印 模 型 通 过 小 波 变 换获得地图的低频系数块 利用分形相似计算获得与该低频系数块匹配的图像子块 将图像子 块通过拼贴生成零水印并提交第三方版权认证机构备案-Proposed based on wavelet transform and fractal coding technology in the rise of a close and operation of map zero water sea
wavelet-transmit-of-audio
- 在小波域中，以图像作为水印信息，嵌入以声音为载体信号的源程序。-n wavelet domain to image as a watermark, embedded with sound as the carrier signal source program.
watermark
- 基于均值量化的小波域音频水印，完成水印的添加和提取，以及水印的性能量化计算-Wavelet domain audio watermarking
watermark
- 基于离散小波变换的数字水印嵌入与提取 matlab仿真实现-Discrete wavelet transform-based digital watermark embedding and extraction matlab simulation implementation
WATERMARK
- 音频水印，小波变换，压缩，提取，高斯噪声-audio watermarking,wavelet transformation,
watermark
- 基于小波的数字水印matlab实现，四个文件分别实现了小波变换，水印的嵌入，水印提取--Digital Watermarking Based on Wavelet matlab realize, four documents were realized wavelet transform, watermark embedding, watermark extraction
waveletPwatermark
- 程序介绍了关于matlab小波水印。程序包括在图像三级小波变换的基础上嵌入加密水印。-The program introduces the matlab wavelet watermark. The program includes the encrypted watermark is embedded on the basis of the wavelet transform of the image three.
CPP
- 基于小波变换的数字水印技术C++源代码，数字水印对文件的加密、防伪有重要的用途。-wavelet watermark
wavelet-transformation
- 变换域加密图像数字水印算法研究 本文主要对图像数字水印算法进行了研究，主要利用离散小波变换实现数字水印的嵌 入和提取，这是因为小波变换可以将信号或图像进行多分辨率分解，具有放大、缩小和 平移的数学显微镜功能，利用小波分解的特性可以将水印信息嵌入到载体图像的不同区 域，更好地抵抗各种信号处理操作。-Transform domain encrypted image digital watermarking algorithm of this paper, the image wate
watermark-PDCTPDWT
- 文件中包括了小波变换和DCT联合水印的代码，另外还有提取方法-Document includes joint wavelet transform and DCT watermark code, in addition to the extraction method
hvs
- HVS人体视觉小波水印 小波水印分为三步： 分解，嵌入，重构，提取 HVS人体视觉：着重在于三个系数的使用-HVS human visual watermark wavelet wavelet watermark divided into three steps: decomposition, embedded, reconfigurable, extract HVS human visual: focus on is the use of three factor
watermark-matlab
- 各种数字水印的matlab源代码，包括离散余弦，小波变换等-Various digital watermarking matlab source code, including the discrete cosine transform, wavelet transform etc.
51699273erweixiaobobianhuan
- 研究生毕业设计fcm水印程序处理 应用小波 模糊处理-Graduate program designed to deal with the application of wavelet watermark fcm obfuscate