文件名称:实现fft,dct的图像压缩
文件大小:10KB
文件格式:ZIP
更新时间:2015-04-20 10:46:47
FFT DCT 图像压缩
实现fft,dct的图像压缩,包括以下文件 A collection of simple routines for image compression using different techniques. BTCODE: Image compression Using Block Truncation Coding. PYRAMID: Image compression based on Gaussian Pyramids. DCTCOMPR: Image compression based on Discrete Cosine Transform. IMCOMPR: Image compression based on Singular Value Decomposition.
【文件预览】:
fft_dct_compression
----compression()
--------conv2fft.m(7KB)
--------dctcompr.m(7KB)
--------pyramid.m(8KB)
--------imcompr.m(4KB)
--------testo.txt(1KB)
--------btcode.m(13KB)
--------convfft.m(2KB)