Point Cloud Library (PCL)
1.12.1-dev
pcl
2d
keypoint.h
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/*
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* Software License Agreement (BSD License)
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*
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* Point Cloud Library (PCL) - www.pointclouds.org
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* Copyright (c) 2010-2012, Willow Garage, Inc.
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of Willow Garage, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* keypoint.h
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*
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* Created on: May 28, 2012
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* Author: somani
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*/
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#pragma once
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#include <pcl/2d/edge.h>
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namespace
pcl
{
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template
<
typename
ImageType>
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class
Keypoint
{
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private
:
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Edge<ImageType, ImageType>
edge_detection;
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Convolution<ImageType>
conv_2d;
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public
:
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Keypoint
() {}
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void
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harrisCorner
(ImageType& output,
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ImageType& input,
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const
float
sigma_d,
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const
float
sigma_i,
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const
float
alpha,
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const
float
thresh);
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void
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hessianBlob
(ImageType& output, ImageType& input,
const
float
sigma,
bool
SCALE);
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void
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hessianBlob
(ImageType& output,
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ImageType& input,
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const
float
start_scale,
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const
float
scaling_factor,
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const
int
num_scales);
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void
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imageElementMultiply
(ImageType& output, ImageType& input1, ImageType& input2);
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};
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}
// namespace pcl
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#include <pcl/2d/impl/keypoint.hpp>
pcl
Definition:
convolution.h:46
pcl::Keypoint::imageElementMultiply
void imageElementMultiply(ImageType &output, ImageType &input1, ImageType &input2)
Definition:
keypoint.hpp:244
pcl::Keypoint::hessianBlob
void hessianBlob(ImageType &output, ImageType &input, const float sigma, bool SCALE)
Definition:
keypoint.hpp:122
pcl::Keypoint::harrisCorner
void harrisCorner(ImageType &output, ImageType &input, const float sigma_d, const float sigma_i, const float alpha, const float thresh)
Definition:
keypoint.hpp:54
pcl::Convolution< ImageType >
pcl::Keypoint::Keypoint
Keypoint()
Definition:
keypoint.h:55
pcl::Keypoint
Keypoint represents the base class for key points.
Definition:
keypoint.h:49
pcl::Edge< ImageType, ImageType >