搜索资源列表
avi2mpg1_src
- mpeg-1标准的原程序,该程序包括了关于图象的DCT,基于块匹配算法的运动补偿,可变长编码等一系列子程序。-MPEG-1 standard in the original program, which includes images of the DCT, block-matching algorithm based on the motion compensation, variable length coding a series of routines.
DCT算法实现
- 普通DCT,快速DCT,快速IDCT算法的实现 vc程序 希望你喜欢!-ordinary DCT, fast DCT and IDCT algorithm for the rapid realization vc procedures hope you like!
SwQanbComVC
- 基于扩频的水印技术算法,用VC++实现,各种算法dct变换域、小波域算法-based on spread-spectrum technology watermark algorithm, with VC, algorithms Extra transform domain, wavelet domain algorithm
fdctc
- 本代码演示了普通DCT,快速DCT,快速IDCT算法的实现。-demonstration of the code of common DCT, fast DCT, fast IDCT algorithm implementation.
wavelet_kit
- 图象处理DCT算法-DCT image processing algorithm
AAN
- ANN的快速DCT算法,还不错,大家看看!-ANN fast DCT algorithm, was pretty good, we look at!
DCT
- 一个基于dct变换的数字水印算法的源程序,可供进行数字水印学习和研究的学生及科研工作者学习参考
code.rar
- 基于离散小波余弦变换DCT的数字水印算法,实现了水印的嵌入提取等过程。毕业设计源代码,Discrete Cosine Transform Based on Wavelet Digital Watermarking Algorithm in DCT, the watermark embedded in the realization of the process of extraction. Graduation Project source code
dct
- 这是很好的信息隐藏算法 对学习信息隐藏技术很有用-This is good information hiding algorithm for learning useful information hiding techniques
DCT-basic
- 基于DCT的数字水印基本代码框架,能够完整的嵌入水印信息、提取水印信息。可根据需要再此基础上修改算法。-DCT-based digital watermarking code framework, a complete embedded watermark information to extract the watermark information. According to the need for this based on the modified algorithm.
hhh
- 基于DCT算法的数字图像水印算法 matlab代码-DCT algorithm-based digital image watermarking algorithm matlab code
dct_Hiding
- 基于DCT算法的信息隐藏的实现,支持图片和文本的嵌入。-DCT information hiding algorithm based implementation, support embedded images and text.
CPPDCT
- dct算法c + + 实现。-C++ implementation of DCT algorithm
DCT-image-denoising
- DCT图像去噪算法 DCT图像去噪算法-DCT denoising algorithm DCT DCT denoising algorithm for image denoising
DCT
- DLC转换是数据压缩的一种方式,是一种有损压缩模式,附件为matlab实现算法的代码-DLC is a way to convert data compression is a lossy compression mode, accessories for matlab algorithm code
DCT-and-OMP
- cs重构 采用dct和omp算法进行压缩感知理论重构-cs reconstructed DCT
watermark
- 将具有特定标识的信息隐藏在数字化图像、视频、音频等多媒体。是一种基于DCT变换和ARNOLD置乱技术的数字图像水印算法,首先通过Arnold置乱二值水印图像对水印图像进行加密,其次将加密后的图像选择适合的强度,在载体图像中选择低频信号的位置进行嵌入。适合用于简单的图片版权保护。(Information that has a specific identity is hidden in digital image, video, audio and other multimedia. Is a k
matlab实现DCt
- 用MATLAB实现DCT水印算法。信号经过DCT后,从空间域变换到频域。是一种正交变换的方法。是图像处理中应用即为广泛的傅氏变换中一种特殊的情况(被展开函数是实偶函数,再离散化,即为离散余弦变换)。 同傅氏变换一样,有正反两种变换。(DCT watermarking algorithm is implemented with MATLAB.)
94812462
- 快速DCT算法32位的C语言实现,乘法次数最少,可嵌入编码器及解码器使用()
DCT
- 针对.jpg文件的图片隐写算法实现,图片隐写jsteg算法,matlab实现。(Picture steganography)