搜索资源列表
DCT-DWT
- 对图像实现DCT，DWT编码压缩及重建，是一个很好的学习入门东西。附加文档说明-Images to achieve DCT, DWT compression coding and reconstruction, is a good learning portal thing. Additional documentation
HH264-DCT-Qua2
- H264中的整数DCT变换编码及量化代码,并附有原文的DCT编码、量化的说明文档。本源码从X264及JM中抽取后整整理得来，并用原文档中的示例数据进行了测试，与原文档结果完全一样，是学习H.264不可多得的参考资源. 已通过测试。 -H264 in the integer DCT transform coding and quantization code, along with the original DCT coding, quantitative documentation. The
DCT
- 基于DCT域的水印技术，文件能实现加密解密过程。-Watermarking encoding based on DCT
DCT
- 实习图像的DCT变换与反变换，及图像加解密功能。-Practical image DCT transform and inverse transform, and image encryption and decryption.
DCT
- 基本的DCT水印嵌入和提取的方法。对嵌入水印的载体进行不可感知性测试；对嵌入水印的载体进行鲁棒性测试 -Basic DCT watermark embedding and extraction method. Imperceptibility of the embedded watermark carrier testing carrier embedded watermark robustness tests
DCT-a-HADAMARD
- DCT & HADAMARD CODE.
DCT
- 利用DCT变换对灰度图像进行压缩，求出压缩比；对比不同压缩比的图像-DCT transform compressed gray image compression ratio is obtained comparing different image compression ratio
Arnold-DCT
- 在一张图片里嵌入一些信息 通过DCT变换之后可以再从图片中把这些信息提取出来-Embedded in a picture by DCT transform can picture these extracted
dct
- 心电图数字水印加密和解水印以及噪声测试 DCT方法，分段-The the ECG digital watermark encryption DCT method, segmented
Dct
- 基于DCT 变换的JPEG 图像压缩的MATLAB 实现-DCT-JPEG image compression MATLAB implementation
DCT-transformation
- 利用mfc实现DCT变换，程序简单可读性强，适合初学者使用-Mfc DCT transform, readable simple procedures, suitable for beginners to use
DCT-transform
- #include "stdafx.h" #include "DCT变换.h" #include "DCT变换Dlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__ #endif-DCT transform
DCT
- DCT 8*8 4:2:0 Quantization
DCT
- 利用DCT变换实现两幅大小相同的图像的水印嵌入，包含水印图像的处理，水印的嵌入和提取。及PNSR的计算-DCT transform two of the same size image of the watermark embedding, contain watermark image processing, the watermark embedding and extraction. And PNSR calculation
DCT
- 编程实现DCT高通，低通滤波，并与傅里叶变换进行对比-Programming DCT high pass, low pass filtering, compared with the Fourier transform
DCT
- DCT Digital watermarking
dct
- 基于dct的伪随机序列的数字图像水印，算法较为简单，鲁棒性一般，不能很好地抵御噪声攻击-Dct pseudo-random sequence-based digital image watermarking algorithm is relatively simple and general robustness against noise attack can not
DCT
- 实现DCT变换，包括FFT快速变换，DCT逆变换的算法代码-DCT, FFT Fast Transform, DCT inverse transformation algorithm code
DCT
- 用MATLAB实现数据压缩中的DCT变换，程序里有比较详细的说明。-DCT transform data compression using MATLAB program, a more detailed explanation.
DCT
- 用VC++实现图像DCT变换及IDCT，界面友好便于实现-complish DCT by VC++