/*
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license. If you do not agree to this license, do not download, install,
copy or use the software.


                          License Agreement
               For Open Source Computer Vision Library
                       (3-clause BSD License)

Copyright (C) 2013, OpenCV Foundation, all rights reserved.
Third party copyrights are property of their respective owners.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

  * Redistributions of source code must retain the above copyright notice,
    this list of conditions and the following disclaimer.

  * Redistributions in binary form must reproduce the above copyright notice,
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  * Neither the names of the copyright holders nor the names of the contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.

This software is provided by the copyright holders and contributors "as is" and
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*/

#ifndef __OPENCV_OPTFLOW_HPP__
#define __OPENCV_OPTFLOW_HPP__

#include "opencv2/core.hpp"

namespace cv
{
namespace optflow
{
    
//! computes dense optical flow using Simple Flow algorithm
CV_EXPORTS_W void calcOpticalFlowSF( InputArray from, InputArray to, OutputArray flow,
                                     int layers, int averaging_block_size, int max_flow);

CV_EXPORTS_W void calcOpticalFlowSF( InputArray from, InputArray to, OutputArray flow, int layers,
                                     int averaging_block_size, int max_flow,
                                     double sigma_dist, double sigma_color, int postprocess_window,
                                     double sigma_dist_fix, double sigma_color_fix, double occ_thr,
                                     int upscale_averaging_radius, double upscale_sigma_dist,
                                     double upscale_sigma_color, double speed_up_thr );    
    
}
}

#include "opencv2/optflow/motempl.hpp"

#endif