complementaryMeanFilter.hpp

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#pragma once
 
#include "NumCpp/Core/Types.hpp"
#include "NumCpp/Filter/Boundaries/Boundary.hpp"
#include "NumCpp/Filter/Filters/Filters2d/meanFilter.hpp"
#include "NumCpp/NdArray.hpp"
 
namespace nc::filter
{
    //============================================================================
    // Method Description:
    template<typename dtype>
    NdArray<double> complementaryMeanFilter(const NdArray<dtype>& inImageArray,
                                            uint32                inSize,
                                            Boundary              inBoundaryType  = Boundary::REFLECT,
                                            dtype                 inConstantValue = 0)
    {
        auto inImageArrayCopy = inImageArray.template astype<double>();
        inImageArrayCopy -= meanFilter(inImageArray, inSize, inBoundaryType, inConstantValue);
 
        return inImageArrayCopy;
    }
} // namespace nc::filter