Hi,
I would like to know how flimage_convolve is set up. In particular
how the kernel operates on the image and what the normalization
factors usedi are.
To test, I used a 3X3 kernel with the center element unity and all
others zero. I thought that I would get the original image back but I
got all zeros in the convolved image.
What are the kernels used for FLIMAGE_SHARPEN AND FLIMAGE_SMOOTH ?
By the way these symbolic constants are wrongly defined as FL_SMOOTH
and FL_SHARPEN in the forms.h header file.
Thanks.
Ravi Mehrotra
National Physical Laboratory
New Delhi, India
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