105 lines
3.4 KiB
C++
105 lines
3.4 KiB
C++
/*
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By downloading, copying, installing or using the software you agree to this
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license. If you do not agree to this license, do not download, install,
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copy or use the software.
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License Agreement
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For Open Source Computer Vision Library
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(3-clause BSD License)
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Copyright (C) 2013, OpenCV Foundation, all rights reserved.
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Third party copyrights are property of their respective owners.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the names of the copyright holders nor the names of the contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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This software is provided by the copyright holders and contributors "as is" and
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any express or implied warranties, including, but not limited to, the implied
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warranties of merchantability and fitness for a particular purpose are
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disclaimed. In no event shall copyright holders or contributors be liable for
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any direct, indirect, incidental, special, exemplary, or consequential damages
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(including, but not limited to, procurement of substitute goods or services;
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loss of use, data, or profits; or business interruption) however caused
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and on any theory of liability, whether in contract, strict liability,
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or tort (including negligence or otherwise) arising in any way out of
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the use of this software, even if advised of the possibility of such damage.
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*/
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#ifndef __OPENCV_XOBJDETECT_XOBJDETECT_HPP__
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#define __OPENCV_XOBJDETECT_XOBJDETECT_HPP__
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#include <opencv2/core.hpp>
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#include <vector>
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#include <string>
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/** @defgroup xobjdetect Extended object detection
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*/
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namespace cv
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{
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namespace xobjdetect
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{
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//! @addtogroup xobjdetect
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//! @{
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/** @brief WaldBoost detector
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*/
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class CV_EXPORTS WBDetector {
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public:
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/** @brief Read detector from FileNode.
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@param node FileNode for input
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*/
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virtual void read(const FileNode &node) = 0;
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/** @brief Write detector to FileStorage.
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@param fs FileStorage for output
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*/
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virtual void write(FileStorage &fs) const = 0;
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/** @brief Train WaldBoost detector
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@param pos_samples Path to directory with cropped positive samples
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@param neg_imgs Path to directory with negative (background) images
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*/
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virtual void train(
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const std::string& pos_samples,
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const std::string& neg_imgs) = 0;
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/** @brief Detect objects on image using WaldBoost detector
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@param img Input image for detection
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@param bboxes Bounding boxes coordinates output vector
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@param confidences Confidence values for bounding boxes output vector
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*/
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virtual void detect(
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const Mat& img,
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std::vector<Rect> &bboxes,
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std::vector<double> &confidences) = 0;
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/** @brief Create instance of WBDetector
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*/
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static Ptr<WBDetector> create();
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virtual ~WBDetector(){}
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};
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//! @}
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} /* namespace xobjdetect */
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} /* namespace cv */
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#endif /* __OPENCV_XOBJDETECT_XOBJDETECT_HPP__ */
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