搜索资源列表
matlabDCTwatermark
- 基于8×8分块得数字水印嵌入和提取算法。此算法已经通过调试，可以直接运行-Based on 8 × 8 sub-blocks have digital watermark embedding and extraction algorithm. This algorithm has been through debugging, you can directly run
genetic_in_matlab
- 3d-fdtd算法的遗传基因算法matlab模拟 3d-fdtd算法的遗传基因算法matlab模拟-3d- fdtd genetic algorithm simulation algorithm Matlab 3d- fdtd Genetic Algorithm Genetic Algorithm Matlab simulation
my_2expN_dct
- 这是一个关于长度为2的N次方的DCT算法演示程序.-This is a length of 2 on the N-th power of the DCT program.
watermark123
- 图像数字水印软件，水印格式可为图像或文本。水印嵌入、提取算法各有dct,dwt两种。-software digital watermarking images, watermarks format for images or text. Watermark embedding and extraction algorithm with Extra, two dwt.
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- 基于DCT的图像压缩算法的研究图像压缩的必要性-DCT-based image compression algorithm of the need for image compression
20060515153503_PDFword
- 总结分析现有的题目相关图像压缩算法；对现有的主要图像压缩关键算法进行仿真实现，给出各种算法的优缺点和适用范围；选定本毕业设计采用方案，编出基于DCT变换的图像压缩仿真设计程序-analysis of topics related to the existing image compression algorithm; of the existing main key image compression algorithm simulat
2006171034042857
- 用于电视编码，解码，比较各种图像压缩算法的优缺点，给出基于DCT变换的图像压缩软件程序-for video encoding, decoding, compare various image compression algorithm advantages and disadvantages DCT is based on the image compression software
VCHUNDAN
- 第6章 图像处理中的正交变换（傅立叶变换、离散余弦变换（DCT）、沃尔什变换、基于特征向量的变换、霍特林（Hotelling）变换、SVD变换、小波变换、Mallat算法）；第7章 图像压缩编码（霍夫曼（Huffman）编码、算术编码、游程编码（Run Length Coding）-image processing orthogonal transformation (Fourier transform, discrete cosine
inforhiding_dct
- 基于图象dct变换域的信息隐藏算法，是信息隐藏基本的算法之一-image-based Extra transform domain algorithm of information hiding, information hiding is the basic algorithm
ml
- 是进行JPEG图形压缩算法的代码，对图形进行DCT变换-is JPEG image compression algorithm code, the graphics DCT
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- jpeg压缩中的DCT蝶型算法verilog代码-jpeg DCT compression algorithm verilog code BUTTERFLY
DCTofJPEG
- 用verilog代码写的JPEG压缩核心模块DCT变换之蝶形单元算法-verilog code written using JPEG compression core module DCT's butterfly modules algorithm
DCT2-lele
- 利用蝶形算法类似于FFT，利用先行再列实现二维DCT。速度很快。包含反DCT的代码。-similar to the use of butterfly FFT algorithm, the first re-use of 2D DCT out. Very fast. Contain anti- DCT code.
watermaking
- 一个用DCT的数字水印毕业论文。本文重点研究了基于DCT的低频水印算法、基于DCT的中频水印算法和基于DCT的自适应视频水印方案。-DCT with a digital watermark dissertation. This paper focuses on the low-frequency DCT-based watermarking algorithm, IF DCT-based watermarking algorithms
444322
- 数字水印技术近年来得到了较大的发展,基于变换域的水印技术是目前研究的热点。该文提出了一种基于DCT域的自适应水印算法。实验结果表明,这种算法具有良好的性能,实现的水印具有不可见性,而且具有较好的鲁棒性。 -digital watermarking technology in recent years has been substantial development, based on the transform domain w
lxp
- 数字图像压缩算法，基于MATLAB的数字图像压缩算法，DCT格式 -digital image compression algorithm based on MATLAB digital image compression algorithm, DCT format
20070707-165713
- LSB信息隐藏算法，就是通常把信息隐藏在图像像素的最后一位，可能对你们有帮助-LSB information hiding algorithm, the information is usually hidden in the image pixels of the last one, you may have to help
watermark
- 这是一个完成各种数字图像水印的算法的程序，里面也实现了dct，fft，以及水印的改进算法，程序移植性好-This is a complete range of digital image watermarking algorithm procedure, which also realize the dct, fft, as well as to improve the watermarking algorithm, transplan
WaterMarkx
- 一篇有关数字水印的程序，里面的变换算法采用DCT变换-An article on the digital watermarking process, which transform algorithm uses the DCT transform
dct_dsp
- 在ccs开发环境下实现的基于dsp的图像二维dct变换和压缩,完整可实现的工程文件, 源文件算法清晰,良好的实现效果-Development environment in ccs realize the dsp-based two-dimensional DCT transform and image compression, full achievable project file, source file algorithm cle