搜索资源列表
jiyudct
- 利用matlab实现对秘密信息的隐藏，主要是对图像进行dct变换，然后在低频嵌入信息！
matlab
- 使用matlab的gui界面实现图像缩放旋转功能，FFT，DCT，等图像变化变换，并绘出直方图-Use the matlab gui interface for image scaling rotation, FFT, DCT, and other changes in the image transformation, and draw the histogram
MATLABDCT
- 基于MATLAB的DCT变换在jpeg图像压缩中的应用-MATLAB-based DCT transform in the jpeg image compression
yousun
- 基于dct变换的水印算法，并进行有损压缩情形下的水印嵌入和提取-Dct transform based watermarking algorithm, and for lossy compression case the watermark embedding and extracting
jpg
- The aim of this short workshop is to demonstrate the effectiveness of the JPEG encoding/decoding process using test data and test images. As explained in the lectures the major elements of the JPEG encoding process are the DCT, the non-uniform Quanti
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