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[WEB Code] 一种基于小波变换的数字图像加密算法 DL : 1: 一种基于小波变换的数字图像加密算法.PDF 利用matlab实现-based on wavelet transform digital image encryption algorithm. PDF achieved using Matlab
Update : 2008-10-13 Size : 218.9kb Publisher : bob
[Special Effects] xbpjepg DL : 0: 基于小波变换和混沌映射的多功能图像水印算法，完成的图像数字水印加密-based on wavelet transform and the chaotic map multifunctional image watermarking algorithm to complete the digital watermark image encryption
Update : 2008-10-13 Size : 35.44kb Publisher : xxx
[Crack Hack] hdjm DL : 1: 抽取子图像: 通过一个随机混沌标签序列从原图像中抽取对子图像加密:小波变换 ,在高频部分加密重构原图，把加密好的子图像重新放回到原图像中 -from sub-images : a random chaotic sequence label from the original image from a tradition image encryption : wavelet transform, the high-frequency part of remodeling the maximum encryption, encrypted good son to re-up images back to the original image
Update : 2008-10-13 Size : 144.23kb Publisher : zcl
[Special Effects] dct1_watermarked DL : 0: Firstly, research on robust image watermarking. A digital watermarking scheme based on wavelet transform was proposed. It realizes the watermarking extract without the original image using 64×64×8 bit gray image as the watermark signal. In order to enhancing the security of the watermark, we employ an encryption technology based on chaos and bit plan. Simulation results show that our scheme have good invisibility and can survive low-quality JPEG compression, median filtering and so on. In addition, the analysis of the extracted watermark can help us to detect and localize tampers.
Update : 2008-10-13 Size : 100.32kb Publisher : xiaxianming
[Documents] 一种基于小波变换的数字图像加密算法 DL : 0: 一种基于小波变换的数字图像加密算法.PDF 利用matlab实现-based on wavelet transform digital image encryption algorithm. PDF achieved using Matlab
Update : 2025-02-17 Size : 219kb Publisher : bob
[Special Effects] xbpjepg DL : 0: 基于小波变换和混沌映射的多功能图像水印算法，完成的图像数字水印加密-based on wavelet transform and the chaotic map multifunctional image watermarking algorithm to complete the digital watermark image encryption
Update : 2025-02-17 Size : 35kb Publisher : xxx
[Crack Hack] hdjm DL : 0: 抽取子图像: 通过一个随机混沌标签序列从原图像中抽取对子图像加密:小波变换 ,在高频部分加密重构原图，把加密好的子图像重新放回到原图像中 -from sub-images : a random chaotic sequence label from the original image from a tradition image encryption : wavelet transform, the high-frequency part of remodeling the maximum encryption, encrypted good son to re-up images back to the original image
Update : 2025-02-17 Size : 144kb Publisher : zcl
[Special Effects] dct1_watermarked DL : 0: Firstly, research on robust image watermarking. A digital watermarking scheme based on wavelet transform was proposed. It realizes the watermarking extract without the original image using 64×64×8 bit gray image as the watermark signal. In order to enhancing the security of the watermark, we employ an encryption technology based on chaos and bit plan. Simulation results show that our scheme have good invisibility and can survive low-quality JPEG compression, median filtering and so on. In addition, the analysis of the extracted watermark can help us to detect and localize tampers.-Firstly, research on robust image watermarking. A digital watermarking scheme based on wavelet transform was proposed. It realizes the watermarking extract without the original image using 64 × 64 × 8 bit gray image as the watermark signal. In order to enhancing the security of the watermark, we employ an encryption technology based on chaos and bit plan. Simulation results show that our scheme have good invisibility and can survive low-quality JPEG compression, median filtering and so on. In addition, the analysis of the extracted watermark can help us to detect and localize tampers.
Update : 2025-02-17 Size : 100kb Publisher : xiaxianming
[Crack Hack] 1-encryprion-JPEG2000-Image-by-Arnold DL : 0: 针对JPEG2000格式的图像，利用了Arnold变换对图像的小波系数进行加密，对初步研究JPEG2000图像加密算法的有试用价值-JPEG2000 image format for the use of the Arnold transform the image of the wavelet coefficients encryption, preliminary study of the JPEG2000 image encryption algorithms have tested the value of
Update : 2025-02-17 Size : 5.55mb Publisher : fengye
[Special Effects] DWT_water_yingyong DL : 0: 。本專題將提出數位浮水印以基於GilbertVernam 的影像加密處理，並且配合對原彩色影像做離散小波轉換，之後在藍、綠、紅三個平面不同的小波係數中頻部分，嵌入浮水印；其後再以萃取浮水印並解密的方式將原圖還原-This topic will introduce digital watermark image encryption based GilbertVernam handling, and the original color image to do with leaving the scattered wavelet transform, after the blue, green, red three different planes of wavelet number of IF part of the system, embedded Watermark the watermark and then to extract and decrypt the way to restore the Original
Update : 2025-02-17 Size : 532kb Publisher : 宁越
[Special Effects] WaveletTransform DL : 0: 曲波变换和小波变换的图像去噪算法的文章，还不错-Image Denoising Method Based on Curvelet and Wavelet Transform！！！
Update : 2025-02-17 Size : 1.07mb Publisher : 王玉磊
[Graph program] watermarking DL : 0: 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.
Update : 2025-02-17 Size : 4.04mb Publisher : 黄伟
[Crack Hack] program DL : 0: 应用于图像加密，先对图像进行小波变换，进行像素置乱-Applied to image encryption, the first image wavelet transform, pixel scrambling
Update : 2025-02-17 Size : 2kb Publisher : 钟厚桥
[Special Effects] image-encryption DL : 0: 采用混沌序列和小波变换相结合的方式实现对数字图像的加密-A combination of chaotic sequences and wavelet transform digital image encryption
Update : 2025-02-17 Size : 1kb Publisher : fan
[Special Effects] Scrambling-encrypted-based-on-DWT DL : 0: 一种基于置乱加密和小波变换的数字图像处理算法，学习可以学习加深对小波算法的理解-A scrambling encryption and wavelet transform digital image processing algorithms based learning algorithm can learn to deepen the understanding of the wavelet
Update : 2025-02-17 Size : 717kb Publisher : 彭述
[Special Effects] image_coding DL : 0: 本代码主要应用于图像压缩，代码包括采用二维离散余弦变换（DCT）进行图像压缩、采用小波变换进行图像压缩以及基于小波变换与混沌排序图像加密压缩、解密重构 hundungen 是ex3的子程序：产生混沌序列-This code is mainly used in image compression, including the use of code dimensional discrete cosine transform (DCT) for image compression, image compression using wavelet transform and wavelet transform compression and chaotic image encryption based sorting, decryption reconstruction
Update : 2025-02-17 Size : 167kb Publisher :
[Special Effects] SPIHT DL : 0: 图像加密与压缩关联算法基于离散小波变换-Image encryption and compression algorithm based on discrete wavelet transform
Update : 2025-02-17 Size : 1.46mb Publisher : liu
[CA auth] caisetuxiangjiamichengxv DL : 0: 采用了迭代混沌，Arnold算法，傅里叶变换加密，小波变换加密对彩色图像的加解密过程-Using iterative chaotic, Arnold algorithm to encrypt the Fourier transform, the wavelet transform color image encryption and decryption process
Update : 2025-02-17 Size : 3.28mb Publisher : zhangsan
[Crack Hack] encryption DL : 0: 一种图像加密算法和一种基于小波变换的音频加密算法-An image encryption algorithm and an audio encryption algorithm based on wavelet transform
Update : 2025-02-17 Size : 25kb Publisher : 陆兵