摘要
文章将“傅里叶变换”这种计算工具与图像分析有机结合起来 ,将“傅里叶变换”应用到空间频谱处理当中 ,并将结果以最直观的方式—图形表示出来 ;文章意在说明用一种实用的方法对数字图像进行处理。
This article states the organic combination of the formula named Fourier transform and the analysis of image. The Fourier transform can be used in dealing with the 3-dimention-space frequency curve chart; meanwhile, it can also show us directly by image. The article is meant to seek a practical way being used in digital image process.
出处
《国外电子测量技术》
2004年第6期17-20,共4页
Foreign Electronic Measurement Technology
关键词
傅里叶变换
数字图像处理
图像滤波
图像压缩
图像恢复
Fourier transform, digital image processing, image filter, image compression, image restoration
