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傅立叶变换用于图像处理时的特性分析 被引量:13

The Special Property Analysis of Fourier Transform on Image Processing
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摘要 针对数字图像处理的特点,对傅立叶变换用于图像处理的特性进行了分析,给出了傅立叶变换用于图像处理时的物理意义。 The special property analysis of Fourier transform on image processing is first given in this paper, and the physical significance of Fourier transform is also given.
出处 《延安大学学报(自然科学版)》 2006年第3期22-24,共3页 Journal of Yan'an University:Natural Science Edition
关键词 傅立叶变换 图像处理 数字图像 Fourier transform image processing digital image
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