空间滤波基础
空间相关和卷积
dev_close_window ()
dev_open_window (0, 0, 512, 512, 'black', WindowHandle)
read_image(Image, 'convolution')
f:= [3, 3, 3, 0, 0, 0, 1, 1, 1, 0, 0, 0]
convol_image(Image, ImageResult, f, 'mirrored')
f1:= [3, 3, 3, 0, 1, 0, 0, 1, 0, 0, 1, 0]
convol_image(Image, ImageResult1, f1, 'mirrored')dev_close_window ()
de
