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Gradient-domain image processing

Adriaan_van_Os
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Image processing in the gradient domain https://en.wikipedia.org/wiki/Gradient-domain_image_processing is quite a powerful tool. It requires however a Poisson solver, which I can not find in the IPP libraries. There is a Poisson solver in the MKL library.

For image processing in the gradient domain, do you recommend to use the Poisson solver in the MKL library ? Or a hand-crafted solver using Fast Fourier Transforms ? Or anything else ?

Regards,

Adriaan van Os

 

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Adriaan_van_Os
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