Detailed Description

Config params for the simple state estimator.

Definition at line 28 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

Inheritance diagram for SimpleEstimatorParams2:

Collaboration diagram for SimpleEstimatorParams2:

Public Member Functions
	SimpleEstimatorParams2 ()
	Initialize simple-estimator parameters with default values. More...

	SimpleEstimatorParams2 (const std::string &configFilePath, const std::string moduleName)
	Initialize simple-estimator parameters from a configuration module. More...

	SimpleEstimatorParams2 (const YAML::Node &fn)
	Initialize simple-estimator parameters from a YAML node. More...

void	read (const YAML::Node &fn) override
	Update simple-estimator parameters from a YAML node. More...

	SimpleEstimatorParams2 ()
	Initialize simple-estimator parameters with default values. More...

	SimpleEstimatorParams2 (const std::string &configFilePath, const std::string moduleName)
	Initialize simple-estimator parameters from a configuration module. More...

	SimpleEstimatorParams2 (const YAML::Node &fn)
	Initialize simple-estimator parameters from a YAML node. More...

void	read (const YAML::Node &fn) override
	Update simple-estimator parameters from a YAML node. More...

Static Public Member Functions
static std::string	resolvePathRelativeToConfig (const std::string &configFilePath, const std::string &filePath)
	Resolve a configured path relative to the tracker configuration file. More...

static std::string	resolvePathRelativeToConfig (const std::string &configFilePath, const std::string &filePath)
	Resolve a configured path relative to the tracker configuration file. More...

static const YAML::Node	getConfigRoot (const std::string &configFilePath, const bool printMessage=false)
	Load the root YAML node from a tracker configuration file. More...

static const YAML::Node	getConfigRoot (const std::string &configFilePath, const bool printMessage=false)
	Load the root YAML node from a tracker configuration file. More...

Data Fields
int	m_debugVerboseLevel
	Controls debug message verbosity. More...

STATE_ESTIMATOR_TYPES	m_stateEstimatorType
	Selects the state-estimator type. More...

float	m_measurementNoiseVar4Detector
	Specifies measurement-noise variance for detector observations. More...

float	m_measurementNoiseVar4Tracker
	Specifies measurement-noise variance for tracker localization. More...

float	m_measurementNoiseVar4Aspc
	Specifies measurement-noise variance for aspect ratio. More...

float	m_processNoiseVar4Loc
	Specifies process-noise variance for the bounding-box center. More...

float	m_processNoiseVar4Size
	Specifies process-noise variance for bounding-box size. More...

float	m_processNoiseVar4Vel
	Specifies process-noise variance for velocity. More...

float	m_processNoiseVar4Aspc
	Specifies process-noise variance for aspect ratio. More...

float	m_processNoiseVar4AspcVel
	Specifies process-noise variance for the aspect-ratio change rate. More...

float	m_noiseWeightVar4Loc
	Specifies the noise-variance weight for the bounding-box center. More...

float	m_noiseWeightVar4Vel
	Noise variance weight for velocity. More...

float	m_highUncertainty
	Specifies initial uncertainty for faster adaptation. More...

bool	m_useAspectRatio
	Indicates whether the estimator uses aspect ratio instead of width. More...

Constructor & Destructor Documentation

◆ SimpleEstimatorParams2() [1/6]

SimpleEstimatorParams2::SimpleEstimatorParams2 ( )

Initialize simple-estimator parameters with default values.

◆ SimpleEstimatorParams2() [2/6]

SimpleEstimatorParams2::SimpleEstimatorParams2	(	const std::string &	configFilePath,
		const std::string	moduleName
	)

Initialize simple-estimator parameters from a configuration module.

Parameters

[in]	configFilePath	The path to a configuration file.
[in]	moduleName	The configuration module name.

◆ SimpleEstimatorParams2() [3/6]

SimpleEstimatorParams2::SimpleEstimatorParams2 ( const YAML::Node & fn )

Initialize simple-estimator parameters from a YAML node.

Parameters

[in] fn Parsed YAML structure of config to update.

◆ SimpleEstimatorParams2() [4/6]

SimpleEstimatorParams2::SimpleEstimatorParams2 ( )

Initialize simple-estimator parameters with default values.

◆ SimpleEstimatorParams2() [5/6]

SimpleEstimatorParams2::SimpleEstimatorParams2	(	const std::string &	configFilePath,
		const std::string	moduleName
	)

Initialize simple-estimator parameters from a configuration module.

Parameters

[in]	configFilePath	The path to a configuration file.
[in]	moduleName	The configuration module name.

◆ SimpleEstimatorParams2() [6/6]

SimpleEstimatorParams2::SimpleEstimatorParams2 ( const YAML::Node & fn )

Initialize simple-estimator parameters from a YAML node.

Parameters

[in] fn Parsed YAML structure of config to update.

Member Function Documentation

◆ getConfigRoot() [1/2]

static const YAML::Node NvTrackerParams::getConfigRoot	(	const std::string &	configFilePath,
		const bool	printMessage = `false`
	)

inlinestaticinherited

Load the root YAML node from a tracker configuration file.

Parameters

[in]	configFilePath	Path to the tracker configuration file.
[in]	printMessage	Enables warning output when the configuration cannot be loaded.

Returns: Loaded YAML root node, or an empty node when loading fails.

Definition at line 121 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/NvTrackerParams.hpp.

References CLOG.

Referenced by CommunicatorFactoryParams::CommunicatorFactoryParams(), CommunicatorParams::CommunicatorParams(), DataAssociatorFactoryParams::DataAssociatorFactoryParams(), EstimatorFactoryParams2::EstimatorFactoryParams2(), MqttCommunicatorParams::MqttCommunicatorParams(), MultiViewAssociatorFactoryParams::MultiViewAssociatorFactoryParams(), MultiViewAssociatorParams::MultiViewAssociatorParams(), PoseEstimatorFactoryParams::PoseEstimatorFactoryParams(), ReIDFactoryParams::ReIDFactoryParams(), ReIDServiceFactoryParams::ReIDServiceFactoryParams(), SegmenterFactoryParams::SegmenterFactoryParams(), and VisualTrackerFactoryParams::VisualTrackerFactoryParams().

◆ getConfigRoot() [2/2]

static const YAML::Node NvTrackerParams::getConfigRoot	(	const std::string &	configFilePath,
		const bool	printMessage = `false`
	)

inlinestaticinherited

Load the root YAML node from a tracker configuration file.

Parameters

[in]	configFilePath	Path to the tracker configuration file.
[in]	printMessage	Enables warning output when the configuration cannot be loaded.

Returns: Loaded YAML root node, or an empty node when loading fails.

Definition at line 121 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/NvTrackerParams.hpp.

References CLOG.

◆ read() [1/2]

void SimpleEstimatorParams2::read ( const YAML::Node & fn )

overridevirtual

Update simple-estimator parameters from a YAML node.

Parameters

[in] fn Parsed YAML structure of config to update.

Implements NvTrackerParams.

◆ read() [2/2]

void SimpleEstimatorParams2::read ( const YAML::Node & fn )

overridevirtual

Update simple-estimator parameters from a YAML node.

Parameters

[in] fn Parsed YAML structure of config to update.

Implements NvTrackerParams.

◆ resolvePathRelativeToConfig() [1/2]

static std::string NvTrackerParams::resolvePathRelativeToConfig	(	const std::string &	configFilePath,
		const std::string &	filePath
	)

inlinestaticinherited

Resolve a configured path relative to the tracker configuration file.

Existing paths are canonicalized, while nonexistent relative paths remain joined to the configuration directory.

Parameters

[in]	configFilePath	Path to the tracker configuration file.
[in]	filePath	Absolute or configuration-relative path to resolve.

Returns: Resolved path, or the original path when the configuration path cannot be resolved.

Definition at line 55 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/NvTrackerParams.hpp.

Referenced by CommunicatorParams::CommunicatorParams(), and MqttCommunicatorParams::MqttCommunicatorParams().

◆ resolvePathRelativeToConfig() [2/2]

static std::string NvTrackerParams::resolvePathRelativeToConfig	(	const std::string &	configFilePath,
		const std::string &	filePath
	)

inlinestaticinherited

Resolve a configured path relative to the tracker configuration file.

Existing paths are canonicalized, while nonexistent relative paths remain joined to the configuration directory.

Parameters

[in]	configFilePath	Path to the tracker configuration file.
[in]	filePath	Absolute or configuration-relative path to resolve.

Returns: Resolved path, or the original path when the configuration path cannot be resolved.

Definition at line 55 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/NvTrackerParams.hpp.

Field Documentation

◆ m_debugVerboseLevel

int SimpleEstimatorParams2::m_debugVerboseLevel

Controls debug message verbosity.

Definition at line 53 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_highUncertainty

float SimpleEstimatorParams2::m_highUncertainty

Specifies initial uncertainty for faster adaptation.

Definition at line 67 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_measurementNoiseVar4Aspc

float SimpleEstimatorParams2::m_measurementNoiseVar4Aspc

Specifies measurement-noise variance for aspect ratio.

Definition at line 59 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_measurementNoiseVar4Detector

float SimpleEstimatorParams2::m_measurementNoiseVar4Detector

Specifies measurement-noise variance for detector observations.

Definition at line 57 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_measurementNoiseVar4Tracker

float SimpleEstimatorParams2::m_measurementNoiseVar4Tracker

Specifies measurement-noise variance for tracker localization.

Definition at line 58 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_noiseWeightVar4Loc

float SimpleEstimatorParams2::m_noiseWeightVar4Loc

Specifies the noise-variance weight for the bounding-box center.

Definition at line 65 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_noiseWeightVar4Vel

float SimpleEstimatorParams2::m_noiseWeightVar4Vel

Noise variance weight for velocity.

Definition at line 66 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_processNoiseVar4Aspc

float SimpleEstimatorParams2::m_processNoiseVar4Aspc

Specifies process-noise variance for aspect ratio.

Definition at line 63 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_processNoiseVar4AspcVel

float SimpleEstimatorParams2::m_processNoiseVar4AspcVel

Specifies process-noise variance for the aspect-ratio change rate.

Definition at line 64 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_processNoiseVar4Loc

float SimpleEstimatorParams2::m_processNoiseVar4Loc

Specifies process-noise variance for the bounding-box center.

Definition at line 60 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_processNoiseVar4Size

float SimpleEstimatorParams2::m_processNoiseVar4Size

Specifies process-noise variance for bounding-box size.

Definition at line 61 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_processNoiseVar4Vel

float SimpleEstimatorParams2::m_processNoiseVar4Vel

Specifies process-noise variance for velocity.

Definition at line 62 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

◆ m_stateEstimatorType

STATE_ESTIMATOR_TYPES SimpleEstimatorParams2::m_stateEstimatorType

Selects the state-estimator type.

Definition at line 56 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

Referenced by SimpleEstimator2::getStateEstimatorType(), and SimpleEstimator2::overrideState().

◆ m_useAspectRatio

bool SimpleEstimatorParams2::m_useAspectRatio

Indicates whether the estimator uses aspect ratio instead of width.

Definition at line 68 of file sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp.

Referenced by SimpleEstimator2::useAspectRatio().

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

sources/libs/nvmultiobjecttracker/include/modules/Estimatorv2/SimpleEstimator2.hpp

NVIDIA DeepStream SDK API Reference

9.2 Release

Detailed Description

Public Member Functions

Static Public Member Functions

Data Fields

Constructor & Destructor Documentation

◆ SimpleEstimatorParams2() [1/6]

◆ SimpleEstimatorParams2() [2/6]

◆ SimpleEstimatorParams2() [3/6]

◆ SimpleEstimatorParams2() [4/6]

◆ SimpleEstimatorParams2() [5/6]

◆ SimpleEstimatorParams2() [6/6]

Member Function Documentation

◆ getConfigRoot() [1/2]

◆ getConfigRoot() [2/2]

◆ read() [1/2]

◆ read() [2/2]

◆ resolvePathRelativeToConfig() [1/2]

◆ resolvePathRelativeToConfig() [2/2]

Field Documentation

◆ m_debugVerboseLevel

◆ m_highUncertainty

◆ m_measurementNoiseVar4Aspc

◆ m_measurementNoiseVar4Detector

◆ m_measurementNoiseVar4Tracker

◆ m_noiseWeightVar4Loc

◆ m_noiseWeightVar4Vel

◆ m_processNoiseVar4Aspc

◆ m_processNoiseVar4AspcVel

◆ m_processNoiseVar4Loc

◆ m_processNoiseVar4Size

◆ m_processNoiseVar4Vel

◆ m_stateEstimatorType

◆ m_useAspectRatio