face_sdk::itracker_events Class Reference

Callback-interface for handling tracker events. More...

#include <face_sdk_tracker.h>

Public Member Functions
virtual void	on_track_appeared (const std::shared_ptr< face_sdk::video_stream > &stream, const std::shared_ptr< face_sdk::track > &track, const std::shared_ptr< face_sdk::video_frame > &frame, const std::shared_ptr< face_sdk::face > &face)=0
	Raises when a person has appeared in the stream. More...
virtual void	on_track_disappeared (const std::shared_ptr< face_sdk::video_stream > &stream, const std::shared_ptr< face_sdk::track > &track)=0
	Raises when a person is lost in the stream. More...
virtual void	on_track_updated (const std::shared_ptr< face_sdk::video_stream > &stream, const std::shared_ptr< face_sdk::track > &track, const std::shared_ptr< face_sdk::video_frame > &frame, const std::shared_ptr< face_sdk::face > &face)=0
	Raises when the track object has updated. More...
virtual void	on_track_best_frame (const std::shared_ptr< face_sdk::video_stream > &stream, const std::shared_ptr< face_sdk::track > &track, const std::shared_ptr< face_sdk::video_frame > &frame, const std::shared_ptr< face_sdk::face > &face)=0

Detailed Description

Callback-interface for handling tracker events.

Examples

tracker.cpp.

Member Function Documentation

on_track_appeared()

virtual void face_sdk::itracker_events::on_track_appeared ( const std::shared_ptr< face_sdk::video_stream > &  stream, const std::shared_ptr< face_sdk::track > &  track, const std::shared_ptr< face_sdk::video_frame > &  frame, const std::shared_ptr< face_sdk::face > &  face  )

pure virtual

Raises when a person has appeared in the stream.

Parameters

[in]	stream	The stream where a person has detected
[in]	track	The track of a person
[in]	frame	The frame where a person has detected
[in]	face	The detected face object in the frame

Examples

tracker.cpp.

on_track_disappeared()

virtual void face_sdk::itracker_events::on_track_disappeared ( const std::shared_ptr< face_sdk::video_stream > &  stream, const std::shared_ptr< face_sdk::track > &  track  )

pure virtual

Raises when a person is lost in the stream.

Parameters

[in]	stream	The stream where a person is lost
[in]	track	The track of a person

Examples

tracker.cpp.

on_track_updated()

virtual void face_sdk::itracker_events::on_track_updated ( const std::shared_ptr< face_sdk::video_stream > &  stream, const std::shared_ptr< face_sdk::track > &  track, const std::shared_ptr< face_sdk::video_frame > &  frame, const std::shared_ptr< face_sdk::face > &  face  )

pure virtual

Raises when the track object has updated.

Parameters

[in]	stream	The stream where the track object has updated
[in]	track	The updated track
[in]	frame	The frame where track has updated
[in]	face	The detected face in the frame

Examples

tracker.cpp.

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

• face_sdk_tracker/face_sdk_tracker.h