This class is used to track multiple objects using the specified tracker algorithm. The MultiTracker is naive implementation of multiple object tracking. It process the tracked objects independently without any optimization accross the tracked objects.
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#include "tracker.hpp"
This class is used to track multiple objects using the specified tracker algorithm. The MultiTracker is naive implementation of multiple object tracking. It process the tracked objects independently without any optimization accross the tracked objects.
§ MultiTracker()
cv::MultiTracker::MultiTracker |
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Python: |
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| <MultiTracker object> | = | cv.MultiTracker( | | ) |
§ ~MultiTracker()
cv::MultiTracker::~MultiTracker |
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§ add() [1/2]
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| retval | = | cv.MultiTracker.add( | newTracker, image, boundingBox | ) |
Add a new object to be tracked.
- Parameters
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newTracker | tracking algorithm to be used |
image | input image |
boundingBox | a rectangle represents ROI of the tracked object |
§ add() [2/2]
Python: |
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| retval | = | cv.MultiTracker.add( | newTracker, image, boundingBox | ) |
Add a set of objects to be tracked.
- Parameters
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newTrackers | list of tracking algorithms to be used |
image | input image |
boundingBox | list of the tracked objects |
§ create()
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| retval | = | cv.MultiTracker_create( | | ) |
§ getObjects()
const std::vector<Rect2d>& cv::MultiTracker::getObjects |
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| retval | = | cv.MultiTracker.getObjects( | | ) |
Returns a reference to a storage for the tracked objects, each object corresponds to one tracker algorithm.
§ update() [1/2]
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| retval, boundingBox | = | cv.MultiTracker.update( | image | ) |
Update the current tracking status. The result will be saved in the internal storage.
- Parameters
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§ update() [2/2]
bool cv::MultiTracker::update |
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InputArray |
image, |
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std::vector< Rect2d > & |
boundingBox |
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Python: |
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| retval, boundingBox | = | cv.MultiTracker.update( | image | ) |
Update the current tracking status.
- Parameters
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image | input image |
boundingBox | the tracking result, represent a list of ROIs of the tracked objects. |
§ objects
std::vector<Rect2d> cv::MultiTracker::objects |
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§ trackerList
std::vector< Ptr<Tracker> > cv::MultiTracker::trackerList |
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< storage for the tracker algorithms.
storage for the tracked objects, each object corresponds to one tracker algorithm.
The documentation for this class was generated from the following file:
- /build/master-contrib_docs-lin64/opencv_contrib/modules/tracking/include/opencv2/tracking/tracker.hpp