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Meanshift Filter. More...
| Functions | |
| AFAPI array | meanShift (const array &in, const float spatial_sigma, const float chromatic_sigma, const unsigned iter, const bool is_color=false) | 
| C++ Interface for mean shift.  More... | |
| AFAPI af_err | af_mean_shift (af_array *out, const af_array in, const float spatial_sigma, const float chromatic_sigma, const unsigned iter, const bool is_color) | 
| C Interface for mean shift.  More... | |
Meanshift Filter.
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.
| AFAPI af_err af_mean_shift | ( | af_array * | out, | 
| const af_array | in, | ||
| const float | spatial_sigma, | ||
| const float | chromatic_sigma, | ||
| const unsigned | iter, | ||
| const bool | is_color | ||
| ) | 
C Interface for mean shift.
| [out] | out | array is the processed image | 
| [in] | in | array is the input image | 
| [in] | spatial_sigma | is the spatial variance parameter that decides the filter window | 
| [in] | chromatic_sigma | is the chromatic variance parameter | 
| [in] | iter | is the number of iterations filter operation is performed | 
| [in] | is_color | indicates if the input inis color image or grayscale | 
| AFAPI array af::meanShift | ( | const array & | in, | 
| const float | spatial_sigma, | ||
| const float | chromatic_sigma, | ||
| const unsigned | iter, | ||
| const bool | is_color = false | ||
| ) | 
C++ Interface for mean shift.
| [in] | in | array is the input image | 
| [in] | spatial_sigma | is the spatial variance parameter that decides the filter window | 
| [in] | chromatic_sigma | is the chromatic variance parameter | 
| [in] | iter | is the number of iterations filter operation is performed | 
| [in] | is_color | indicates if the input inis color image or grayscale |