The C interface for meanshift. More...

afError	af_meanshift_S (float d_out, const float d_in, unsigned mI, unsigned nI, const float space, const float color, const int iter, int channels)
	Meanshift filtering. More...

Detailed Description

The C interface for meanshift.

A meanshift filter is an edge-preserving smoothing filter commonly used in object tracking and image segmentation.

This filter replaces each pixel in the image with the mean of the values within a given given color and spatial radius. The meanshift filter is an iterative algorithm that continues until a maxium number of iterations is met or until the value of the means no longer changes.

Function Documentation

afError af_meanshift_S	(	float *	d_out,
		const float *	d_in,
		unsigned	mI,
		unsigned	nI,
		const float	space,
		const float	color,
		const int	iter,
		int	channels
	)

Meanshift filtering.

Parameters

[out]	d_out	image output
[in]	d_in	image input
[in]	mI	Number of rows in input image
[in]	nI	Number of columns in input image
[in]	space	radius in pixels, area for filtering
[in]	color	difference in color allowed, range depends on values in `image`
[in]	iter	maximum number of iterations for convergence (default 5, max 100)
[in]	channels	color channels, must be 1 (grayscale) or 3 (color)Meanshift image filter