cv::dpm::DPMDetector Class Reference

This is a C++ abstract class, it provides external user API to work with DPM. More...

#include "dpm.hpp"

Classes
struct	ObjectDetection

Public Member Functions
virtual	~DPMDetector ()
virtual void	detect (cv::Mat &image, std::vector< ObjectDetection > &objects)=0
	Find rectangular regions in the given image that are likely to contain objects of loaded classes (models) and corresponding confidence levels. More...
virtual size_t	getClassCount () const =0
	Return a count of loaded models (classes). More...
virtual std::vector< std::string > const &	getClassNames () const =0
	Return the class (model) names that were passed in constructor or method load or extracted from models filenames in those methods. More...
virtual bool	isEmpty () const =0

Static Public Member Functions
static cv::Ptr< DPMDetector >	create (std::vector< std::string > const &filenames, std::vector< std::string > const &classNames=std::vector< std::string >())
	Load the trained models from given .xml files and return cv::Ptr<DPMDetector>. More...

Detailed Description

This is a C++ abstract class, it provides external user API to work with DPM.

Constructor & Destructor Documentation

~DPMDetector()

virtual cv::dpm::DPMDetector::~DPMDetector ( )

virtual

Member Function Documentation

create()

static cv::Ptr<DPMDetector> cv::dpm::DPMDetector::create ( std::vector< std::string > const &  filenames, std::vector< std::string > const &  classNames = std::vector< std::string >()  )

static

Load the trained models from given .xml files and return cv::Ptr<DPMDetector>.

Parameters

filenames	A set of filenames storing the trained detectors (models). Each file contains one model. See examples of such files here /opencv_extra/testdata/cv/dpm/VOC2007_Cascade/.
classNames	A set of trained models names. If it's empty then the name of each model will be constructed from the name of file containing the model. E.g. the model stored in "/home/user/cat.xml" will get the name "cat".

detect()

virtual void cv::dpm::DPMDetector::detect ( cv::Mat &  image, std::vector< ObjectDetection > &  objects  )

pure virtual

Find rectangular regions in the given image that are likely to contain objects of loaded classes (models) and corresponding confidence levels.

Parameters

image	An image.
objects	The detections: rectangulars, scores and class IDs.

getClassCount()

virtual size_t cv::dpm::DPMDetector::getClassCount ( ) const

pure virtual

Return a count of loaded models (classes).

getClassNames()

virtual std::vector<std::string> const& cv::dpm::DPMDetector::getClassNames ( ) const

pure virtual

Return the class (model) names that were passed in constructor or method load or extracted from models filenames in those methods.

isEmpty()

virtual bool cv::dpm::DPMDetector::isEmpty ( ) const

pure virtual

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The documentation for this class was generated from the following file:

• /build/master-contrib_docs-lin64/opencv_contrib/modules/dpm/include/opencv2/dpm.hpp