ippiSobel and ippiErode

ippiSobel and ippiErode

Hi,

ippiSobel (in one of the mods) takes an 8u image and return an 16s (why not the same value) so I cannot use it's return image in a ippiErode call, right?

Is there a way to use the image returned by ippiSobel in a ippiErode function? It seems to me that such call order is very usual, so it is bad if I need to convert the image allways between the two functions.

Thanks in advanced.

Hugo Costelha

2 posts / 0 new
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Hi,

There are the set of 8u->8u fixed filter functions (eg. ippiFilterSobelVert_8u_* and ippiFilterSobelHorizt_8u_*) in ippI library.

Regards,
Vladimir

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