sobel filter (sqrt version)
Type | Intent | Optional | Attributes | Name | ||
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integer, | intent(in) | :: | img(:,:,:) |
Image array has pixel values. |
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integer, | intent(in) | :: | maximum_value |
Max value of a pix. default to 255 |
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logical, | intent(in), | optional | :: | is_canny |
Whether is used in canny adge detection |
Filtered image array