这里写自定义目录标题
傅里叶 频域滤波
read_image (Image11, 'D:/img/fftimg.png')
rgb1_to_gray (Image11, GrayImage)
fft_image (GrayImage, ImageFFT)
gen_rectangle1 (ROI_0, -0.5, 509.311, 169.691, 511.571)
gen_rectangle1 (TMP_Region, 168.828, 509.914, 225.215, 511.595)
union2 (ROI_0, TMP_Region, ROI_0)
gen_rectangle1 (TMP_Region, 220.387,509.37, 298.844, 511.63)
union2 (ROI_0, TMP_Region, ROI_0)
gen_rectangle1 (TMP_Region, 291.602, 509.311, 375.672, 511.63)
union2 (ROI_0, TMP_Region, ROI_0)
gen_rectangle1 (TMP_Region, 385.328, 509.163, 816.293, 511.719)
union2 (ROI_0, TMP_Region, ROI_0)
paint_region (ROI_0, ImageFFT, ImageResult, 0, 'fill')
fft_image_inv (ImageResult, ImageFFTInv)
原图
处理图像:
剩下频域图
还原后时域图: