Keypoint.h

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// ----------------------------------------------------------------------------
// -                        Open3D: www.open3d.org                            -
// ----------------------------------------------------------------------------
// The MIT License (MIT)
//
// Copyright (c) 2018 www.open3d.org
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// @author Ignacio Vizzo     [ivizzo@uni-bonn.de]
//
// Copyright (c) 2020 Ignacio Vizzo, Cyrill Stachniss, University of Bonn.
// ----------------------------------------------------------------------------

#pragma once

#include <memory>

namespace open3d {
namespace geometry {

class PointCloud;

namespace keypoint {

//
std::shared_ptr<PointCloud> ComputeISSKeypoints(const PointCloud &input,
                                                double salient_radius = 0.0,
                                                double non_max_radius = 0.0,
                                                double gamma_21 = 0.975,
                                                double gamma_32 = 0.975,
                                                int min_neighbors = 5);

}  // namespace keypoint
}  // namespace geometry
}  // namespace open3d