convolve()

template<size_t N>

template<size_t M>

constexpr KernelSpec< N+M - 1 > MayaFlux::Kinesis::Vision::KernelSpec< N >::convolve ( const KernelSpec< M > &  other ) const

inlineconstexprnoexcept

Convolve this kernel with another of the same length.

Produces a kernel of length 2*N-1 representing the sequential application of both. Use to construct larger kernels from smaller primitives, e.g. binomial5 = binomial3.convolve(binomial3).

Template Parameters

M	Length of the other kernel. Result length is N+M-1.

Definition at line 144 of file KernelSpec.hpp.

    {
        KernelSpec<N + M - 1> out;
        for (size_t i = 0; i < N; ++i)
            for (size_t j = 0; j < M; ++j)
                out.taps[i + j] += taps[i] * other.taps[j];
        return out;
    }

References N, and MayaFlux::Kinesis::Vision::KernelSpec< N >::taps.