boost::gil::hough_line_transform

Vote for best fit of a line in parameter space

Synopsis

Declared in <boost/gil/extension/image_processing/hough_transform.hpp>

template<
    typename InputView,
    typename OutputView>
void
hough_line_transform(
    InputView const& input_view,
    OutputView const& accumulator_array,
    hough_parameter<double> const& theta,
    hough_parameter<std::ptrdiff_t> const& radius);

Description

The input must be an edge map with grayscale pixels. Be aware of overflow inside accumulator array. The theta parameter is best computed through factory function provided in hough_parameter.hpp

Parameters

Name

Description

theta

A type to encapsulate Hough transform parameter range

radius

A type to encapsulate Hough transform parameter range

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