OpenCV
3.0.0
Open Source Computer Vision
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Base abstract class for the long-term tracker: More...
#include "tracker.hpp"
Public Member Functions | |
virtual | ~Tracker () |
bool | init (const Mat &image, const Rect2d &boundingBox) |
Initialize the tracker with a know bounding box that surrounding the target. More... | |
virtual void | read (const FileNode &fn)=0 |
Reads algorithm parameters from a file storage. More... | |
bool | update (const Mat &image, Rect2d &boundingBox) |
Update the tracker, find the new most likely bounding box for the target. More... | |
virtual void | write (FileStorage &fs) const =0 |
Stores algorithm parameters in a file storage. More... | |
Public Member Functions inherited from cv::Algorithm | |
Algorithm () | |
virtual | ~Algorithm () |
virtual void | clear () |
Clears the algorithm state. More... | |
virtual bool | empty () const |
Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read. More... | |
virtual String | getDefaultName () const |
virtual void | save (const String &filename) const |
Static Public Member Functions | |
static Ptr< Tracker > | create (const String &trackerType) |
Creates a tracker by its name. More... | |
Static Public Member Functions inherited from cv::Algorithm | |
template<typename _Tp > | |
static Ptr< _Tp > | load (const String &filename, const String &objname=String()) |
Loads algorithm from the file. More... | |
template<typename _Tp > | |
static Ptr< _Tp > | loadFromString (const String &strModel, const String &objname=String()) |
Loads algorithm from a String. More... | |
template<typename _Tp > | |
static Ptr< _Tp > | read (const FileNode &fn) |
Reads algorithm from the file node. More... | |
Protected Member Functions | |
virtual bool | initImpl (const Mat &image, const Rect2d &boundingBox)=0 |
virtual bool | updateImpl (const Mat &image, Rect2d &boundingBox)=0 |
Protected Attributes | |
Ptr< TrackerFeatureSet > | featureSet |
bool | isInit |
Ptr< TrackerModel > | model |
Ptr< TrackerSampler > | sampler |
Base abstract class for the long-term tracker:
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virtual |
Creates a tracker by its name.
trackerType | Tracker type |
The following detector types are supported:
Initialize the tracker with a know bounding box that surrounding the target.
image | The initial frame |
boundingBox | The initial boundig box |
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protectedpure virtual |
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pure virtual |
Reads algorithm parameters from a file storage.
Reimplemented from cv::Algorithm.
Update the tracker, find the new most likely bounding box for the target.
image | The current frame |
boundingBox | The boundig box that represent the new target location, if true was returned, not modified otherwise |
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protectedpure virtual |
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pure virtual |
Stores algorithm parameters in a file storage.
Reimplemented from cv::Algorithm.
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protected |
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protected |
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protected |
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protected |