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I'm trying to convert the following code from Matlab to c++
function data = process(data)
data = medfilt2(data, [7 7], 'symmetric');
mask = fspecial('gaussian', [35 35], 12);
data = imfilter(data, mask, 'replicate', 'same');
maximum = max(data(:));
data = 1 ./ ( data/maximum );
data(data > 10) = 16;
end
I'm trying to understand if Intel IPP support median filter for uint16
I have looked here
https://software.intel.com/en-us/node/502283
and here
https://software.intel.com/en-us/node/504137
and here
https://software.intel.com/en-us/articles/intel-integrated-performance-primitives-documentation
and i'm kinda confued...
this is what my function signature looks like
void Preprocessor::Process(uint16_t*& data, int width, int height)
{
Ipp16u* src = new Ipp16u[width * height];
Ipp16u* dst = new Ipp16u[width * height];
for (int i = 0; i < width*height; i++)
{
src = data;
}
IppiSize mask = {7,7};
IppiSize roiSize = {width, height};
IppiPoint anchorPoint = {0,0};
IppStatus status = ippiFilterMedian_16u_C1R(src,width,dst,width,roiSize,mask,anchorPoint);
}
Where can I find an example of how to apply a 2d median filter?
how Can I know if IPP support 7x7 mask size?
Thanks
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Hello,
For the 7x7 mask size, can you check the general filter function:
https://software.intel.com/en-us/node/504150
An example on this function can be found here: https://software.intel.com/en-us/node/599810
Thanks,
Chao

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