morph_gradient() [2/2]

MAYAFLUX_API std::vector< float > MayaFlux::Kinesis::Vision::morph_gradient	(	std::span< const float >	mask,
		uint32_t	w,
		uint32_t	h,
		uint32_t	radius
	)

Morphological gradient: dilate minus erode.

Produces the outline of foreground regions.

Parameters

mask	Single-channel float span, size must be w * h.
w	Image width in pixels.
h	Image height in pixels.
radius	Structuring element half-size in pixels.

Returns

Binary float vector of length w * h.

Definition at line 152 of file Morphology.cpp.

{
    std::vector<float> tmp(static_cast<size_t>(w) * h);
    std::vector<float> out(tmp.size());
    morph_gradient(mask, tmp, out, w, h, radius);
    return out;
}

References h, morph_gradient(), and radius.

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