cpp interface

Classes
class	face_sdk::face_recognition
	Class used by tracker class to get the score of the face. More...
class	face_sdk::track
	The class is a track of a person. The class contains a vector of face_sdk::track_item. More...
class	face_sdk::itracker_events
	Callback-interface for handling tracker events. More...
struct	face_sdk::tracker_config
	Structure with parameters for the tracker object used in face_sdk::make_tracker() function. More...
class	face_sdk::tracker
	Tracker object tracks persons in the video stream and collects faces of the same person in one track. More...

Typedefs
typedef std::tuple< std::shared_ptr< face_sdk::video_frame >, std::shared_ptr< face_sdk::face > >	face_sdk::track_item
	A tuple face_sdk::video_frame and face_sdk::face on it.

Functions
std::shared_ptr< face_recognition >	face_sdk::make_face_recognition (uint32_t version, const std::shared_ptr< face_sdk::license > &license, const std::shared_ptr< face_sdk::data_container > &container, uint32_t batch_size, int32_t compute_device)
	Makes the face_sdk::face_recognition object with specified version, license, data container, batch size and compute_device. More...
std::shared_ptr< face_recognition >	face_sdk::make_face_recognition (uint32_t version, const std::shared_ptr< face_sdk::license > &license, uint32_t batch_size, int32_t compute_device)
	Makes the face_sdk::face_recognition object with specified version, license, batch size and compute device. The data container is loaded from known paths (see Known paths). More...
std::shared_ptr< face_recognition >	face_sdk::make_face_recognition (uint32_t version, const std::shared_ptr< face_sdk::data_container > &container, uint32_t batch_size, int32_t compute_device)
	Makes the face_sdk::face_recognition object with specified version, data container, batch size and compute device. The license is loaded from known paths (see Known paths). More...
std::shared_ptr< face_recognition >	face_sdk::make_face_recognition (uint32_t version, uint32_t batch_size, int32_t compute_device)
	Makes the face_sdk::face_recognition object with specified version, batch size and compute device. The data container and the license are loaded from known paths (see Known paths). More...
std::shared_ptr< tracker >	face_sdk::make_tracker (const tracker_config &config)
	Makes the face_sdk::tracker object with specified configuration. More...

Detailed Description

Module tracks persons in the video stream and collects faces of the same person in one track.

Function Documentation

make_face_recognition() [1/4]

std::shared_ptr<face_recognition> face_sdk::make_face_recognition	(	uint32_t	version,
		const std::shared_ptr< face_sdk::license > &	license,
		const std::shared_ptr< face_sdk::data_container > &	container,
		uint32_t	batch_size,
		int32_t	compute_device
	)

Makes the face_sdk::face_recognition object with specified version, license, data container, batch size and compute_device.

Parameters

[in]	version	Required version of the algorithm. See Face Tracker versions.
[in]	license	The license object. See Licensing.
[in]	contaner	The container with algorithm data.
[in]	batch_size	The batch size. See Batching.
[in]	compute_device	The compute device. -1 = CPU. 0, 1, ..., N - GPU device.

Exceptions

face_sdk::exception

See Exceptions handling.

make_face_recognition() [2/4]

std::shared_ptr<face_recognition> face_sdk::make_face_recognition	(	uint32_t	version,
		const std::shared_ptr< face_sdk::license > &	license,
		uint32_t	batch_size,
		int32_t	compute_device
	)

Makes the face_sdk::face_recognition object with specified version, license, batch size and compute device. The data container is loaded from known paths (see Known paths).

Parameters

[in]	version	Required version of the algorithm. See Face Tracker versions.
[in]	license	The license object. See Licensing.
[in]	batch_size	The batch size. See Batching.
[in]	compute_device	The compute device. -1 = CPU. 0, 1, ..., N - GPU device.

Exceptions

face_sdk::exception

See Exceptions handling.

make_face_recognition() [3/4]

std::shared_ptr<face_recognition> face_sdk::make_face_recognition	(	uint32_t	version,
		const std::shared_ptr< face_sdk::data_container > &	container,
		uint32_t	batch_size,
		int32_t	compute_device
	)

Makes the face_sdk::face_recognition object with specified version, data container, batch size and compute device. The license is loaded from known paths (see Known paths).

Parameters

[in]	version	Required version of the algorithm. See Face Tracker versions.
[in]	container	The container with algorithm data.
[in]	batch_size	The batch size. See Batching.
[in]	compute_device	The compute device. -1 = CPU. 0, 1, ..., N - GPU device.

Exceptions

face_sdk::exception

See Exceptions handling.

make_face_recognition() [4/4]

std::shared_ptr<face_recognition> face_sdk::make_face_recognition	(	uint32_t	version,
		uint32_t	batch_size,
		int32_t	compute_device
	)

Makes the face_sdk::face_recognition object with specified version, batch size and compute device. The data container and the license are loaded from known paths (see Known paths).

Parameters

[in]	version	Required version of the algorithm. See Face Tracker versions.
[in]	batch_size	The batch size. See Batching.
[in]	compute_device	The compute device. -1 = CPU. 0, 1, ..., N - GPU device.

Exceptions

face_sdk::exception

See Exceptions handling.

make_tracker()

std::shared_ptr<tracker> face_sdk::make_tracker

(

const tracker_config &

config

)

Makes the face_sdk::tracker object with specified configuration.

Parameters

[in]

config

Configuration structure for the tracker object

Exceptions

face_sdk::invalid_parameter_exception	If any field of config structure is not initialized
face_sdk::version_not_available_exception	If there are no version of tracker algorithm specified in version field of config structure

Examples:

tracker.cpp.