搜索资源列表
JPEG
- 用MATLAB实现JPEG图形压缩过程，包括颜色空间转换、DCT变换、量化、编码（DC系数和AC系数编码）。-Using MATLAB graphics JPEG compression process, including color space conversion, DCT transform, quantization, coding (DC coefficient and AC coefficient coding).
project1
- Steganography in the DCT Domain matlab code
function
- IT IS CODE FOR IMAGE COMPRESSION USING DCT IN MATLAB CODING
dctview
- 包含dct的源码和使用例子。作用与dctool类似。是一个实用的代码-The following Matlab project contains the source code and Matlab examples used for dct viewer. This utility is very similar to the DCTOOL which is useful
smoothing
- 基于dct或者fft方法简单快捷的平滑数据。包含源代码与例子。-The following Matlab project contains the source code and Matlab examples used for quick & easy smoothing. smoothes data using a DCT- or FFT-based spline smoothing method.
work
- 图像压缩编码码matlab实现:DM编码、变换编码、算术编码、行程编码、Huffman编码、线性预测编码-image compression coding matlab code to achieve. Including: DM coding, transform coding (FFT and DCT), arithmetic coding, Run-Length Coding, Huffman coding
dct1
- matlab code for audio watermarking using dct
YUV_xishu
- 用matlab读取YUV文件，DCT变换之后并存取其系数-Read YUV files with matlab, and after DCT transform and access its coefficients
myDCT
- 用解析式定义或矩阵式定义自行编写进行二维DCT和离散沃尔什-哈达玛变换的函数。 在Matlab中对给定图像进行二维离散傅立叶变换，并显示其居中的频谱图，可用Matlab自带函数进行实验。 分别用Matlab自带的dct2()和idct2()对给定图像进行二维DCT变换，并以图像的形式显示其变换系数矩阵。 -And the preparation of two-dimensional DCT is defined analytically discrete Wals
DCTrun
- matlab实现的DCT图像压缩源码，程序中可以设置压缩率，对比显示压缩前后图像-Matlab to achieve the DCT image compression source code, the program can set the compression rate, contrast display before and after compression image
jpeg_compression
- DCT的图像压缩编码算法的应用基于MATLAB-image compression
svzqcn
- 在matlab中实现DCT变换,对初学者有一定的用处,不错的-Is realized in matlab DCT transformation, has a certain useful for beginners. Good
certamnbeginners
- 在matlab中实现DCT变换,对初学者有一定的用处,不错的-Is realized in matlab DCT transformation, has a certain useful for beginners. Good
detmiled
- DCT在MATLAB中的实现 试过了,可以用,有详细讲解 不错的-DCT implementation in MATLAB tried, can use, have detailed interpretation of the good
yewgh
- DCT在MATLAB中的实现 试过了,可以用,有详细讲解 不错的-DCT implementation in MATLAB tried, can use, have detailed interpretation of the good
sbgyihh
- DCT在MATLAB中的实现 试过了,可以用,有详细讲解 不错的-DCT implementation in MATLAB tried, can use, have detailed interpretation of the good
DCTwatermarkingSystem
- 基于DCT的水印系统 附带有示例使用图像 环境MATLAB- U57FA u4E8EDCT u7684 u6C34 u5370 u7CFB u7EDF u9644 u5E26 u6709 u793A u4F8B u4F7F u7528 u56FE u50CF u73AF u5883MATLAB
ithejitance-virtual-exclusive
- matlab dct－lms自适应算法仿真例子,该例子做了dct－lms和lms的比较,-Matlab DCT- LMS adaptive algorithm simulation example, the example has made the DCT- LMS and the comparison of LMS,
鲁棒性数字水印的设计与仿真
- 在彩色图像中嵌入二值灰度水印。有两种算法，第一种嵌入在yuv模型的y层整体系数上，第二种嵌入在rgb模型r层直流系数上。本科毕设题目，希望可以帮到你。(Two valued gray watermark is embedded in color image. There are two algorithms. The first one is embedded in the overall coefficients of the Y layer in the YUV model, and the
hyce-DATLAB
- DCT在MATLAB中的实现 试过了,可以用,有详细讲解 不错的(DCT implementation in MATLAB tried, can use, have detailed interpretation of the good)