boost::gil::generate_gaussian_kernel

Generate Gaussian kernel

Synopsis

Declared in <boost/gil/image_processing/numeric.hpp>

template<
    typename T = float,
    typename Allocator = std::allocator<T>>
detail::kernel_2d<T, Allocator>
generate_gaussian_kernel(
    std::size_t side_length,
    double sigma);

Description

Fills supplied view with values taken from Gaussian distribution. See https://en.wikipedia.org/wiki/Gaussian_blur

Return Value

variable‐size kernel

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