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IRIX 5.3 for Indy R4400
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IRIX 5.3 for Indy R4400 175MHz.img
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eoe2.idb
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catman
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convolve.z
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convolve
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Text File
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1995-02-28
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2KB
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67 lines
CCCCOOOONNNNVVVVOOOOLLLLVVVVEEEE((((6666DDDD)))) CCCCOOOONNNNVVVVOOOOLLLLVVVVEEEE((((6666DDDD))))
NNNNAAAAMMMMEEEE
convolve - convolve an input image with a kernel
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
ccccoooonnnnvvvvoooollllvvvveeee iiiinnnniiiimmmmaaaaggggeeee oooouuuuttttiiiimmmmaaaaggggeeee kkkkeeeerrrrnnnneeeelllliiiimmmmaaaaggggeeee [[[[----mmmm ----dddd]]]]
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
_c_o_n_v_o_l_v_e convolves the input image with a kernel image. Kernel images
can be created with the program greyscale. To do a convolution, the
kernel image is stepped across the surface of the input image. At each
position, all the image values under the kernel are multiplied by the
corresponding kernel values. The sum of all these products is divided by
the sum of all the values in the kernel. The result is put into the
output image. If the -m option is given, the maximum value of all the
multiplies is put into the output image instead of the normalized sum of
the products. If the -d option is given, a delta value is calculated
wherever the kernel is greater than 128.
SSSSEEEEEEEE AAAALLLLSSSSOOOO
blur(6D)
PPPPaaaaggggeeee 1111