canny() [1/2]

MAYAFLUX_API void MayaFlux::Kinesis::Vision::canny	(	std::span< const float >	gray,
		std::span< float >	dst,
		uint32_t	w,
		uint32_t	h,
		float	sigma,
		float	low_threshold,
		float	high_threshold
	)

Canny edge detector writing into a caller-supplied buffer.

Parameters

gray	Input span, size w * h.
dst	Output span, size >= w * h. Binary: 1.0f on edges.
w	Image width in pixels.
h	Image height in pixels.
sigma	Gaussian pre-blur sigma. 0.0f skips blur.
low_threshold	Hysteresis low threshold in [0, 1].
high_threshold	Hysteresis high threshold in [0, 1].

Definition at line 233 of file Gradient.cpp.

{
    auto result = canny(gray, w, h, sigma, low_threshold, high_threshold);
    std::ranges::copy(result, dst.begin());
}

References canny(), h, and sigma.

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