搜索资源列表
dct-dft
- 对一幅图像进行DCT dft变换后的结果和运行出来的图形-Image on a DCT dft transformed results and running out of graphics
DCT
- 图像的DCT变换 提取高频分量 和低频分量 -DCT change
DCT
- ce code permet de cacluler les coefficiants de la dct dans un block 8*8 aisni selectionner les coefficients par un balyage zigzag
dct
- 通用数据库格式转换工具dct 支持Oracle,SQL Sever,Access,Excel等数据库之间数据格式批量转换:即Oracle转SQL Server；SQL Server转Oracle；Oracle转Access；Access转Oracle；SQL Server转Access, Access转SQL Server等,支持Oracle,SQL Sever,Access导出Excel。-Dct common database
dct
- 图像压缩 dct 一个图像预测编码（DCT）的简单程序-I own an image prepared by the Predictive Coding (DCT) the simple procedure
DCT
- DCT的数字水印算法 DCT域算法的设计与实现- Digital Watermarking Design and Implementation Based on DCT
DCT
- 本文是关于DCT的图像压缩，量化，编码，重建图像-This article is about the DCT for image compression, quantization, coding, image reconstruction
Dct
- 主要研究了彩色图像数字水印算法，在DCT域进行了水印的自适应嵌入和提取，并用Matlab进行了仿真实验，测试算法的性能-The main color image watermarking algorithm in the DCT domain adaptive watermark embedding and extraction, and with the Matlab simulation experiment to test the
A-DCT-watermarking-algorithm
- 提出了一种在数字图像上实现的盲水印算法, 嵌入的水印是64 64 8 bit 灰度图。该算 法用宿主图像的8 8 分块的DCT 域低频对应系数, 进行量化取余的方法嵌入水印。-Proposes a new digital image watermarking algorithm implemented on the embedded watermark is 64
GOOD-dct
- 一些比较好的dct的数字水印的PDF文章，可以-Some of the better dct watermarking the PDF articles, you can see
DCT-based-image-coding
- 基于DCT的图像压缩编码，很简洁，很实用，-DCT-based image coding, very simple, very practical,
ganesh-FR-DCT-Discrimenant-analysis
- Face recognition using DCT discriminant analysis
DCT-gongji
- 基于DCT的水印嵌入攻击和提取算法，对RST,加躁，JPEG压缩有较好的鲁棒性-DCT-based watermark embedding and extraction algorithm attack on RST, plus a bit, JPEG compression with better robustness
DCT-MATLAB
- 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 using grayscale image compression, the compression ratio obtained compare different compression ratio of the image.
MATLAB-dct-and-idct
- 将图片进行8*8块的dct变换，以及8*8块的反变化恢复原图像-use 8*8 block dct to chang image, and use 8*8 block idct to renew image.
dct
- 基于快速fft变换的dct变换，实现速度快，效率高-Based on fast fft transform dct transform, to achieve fast, efficient
DCT
- dct 隐写，用MATLAB实现的，可用(dct steganography with matlab)
dct
- 用matlab实现的dct隐写，自己做的实验(dct steganography with matlab)
DCT变换图像压缩
- 基于DCT变换的图像压缩处理，压缩比可自己调整(Image compression processing based on DCT transform)
DCT - Open Source
- DCT Implemetation using FFT.