DetectionOutputLayerInfo Class Reference

Detection Output layer info. More...

#include <Types.h>

Public Member Functions
	DetectionOutputLayerInfo ()
	Default Constructor. More...
	DetectionOutputLayerInfo (int num_classes, bool share_location, DetectionOutputLayerCodeType code_type, int keep_top_k, float nms_threshold, int top_k=-1, int background_label_id=-1, float confidence_threshold=std::numeric_limits< float >::lowest(), bool variance_encoded_in_target=false, float eta=1)
	Constructor. More...
int	num_classes () const
	Get num classes. More...
bool	share_location () const
	Get share location. More...
DetectionOutputLayerCodeType	code_type () const
	Get detection output code type. More...
bool	variance_encoded_in_target () const
	Get if variance encoded in target. More...
int	keep_top_k () const
	Get the number of total bounding boxes to be kept per image. More...
float	nms_threshold () const
	Get nms threshold. More...
float	eta () const
	Get eta. More...
int	background_label_id () const
	Get background label ID. More...
float	confidence_threshold () const
	Get confidence threshold. More...
int	top_k () const
	Get top K. More...
int	num_loc_classes () const
	Get number of location classes. More...

Detailed Description

Detection Output layer info.

Definition at line 790 of file Types.h.

Constructor & Destructor Documentation

DetectionOutputLayerInfo() [1/2]

DetectionOutputLayerInfo ( )

inline

Default Constructor.

Definition at line 794 of file Types.h.

        : _num_classes(),
          _share_location(),
          _code_type(DetectionOutputLayerCodeType::CORNER),
          _keep_top_k(),
          _nms_threshold(),
          _top_k(),
          _background_label_id(),
          _confidence_threshold(),
          _variance_encoded_in_target(false),
          _eta(),
          _num_loc_classes()
    {
        _num_loc_classes = _share_location ? 1 : _num_classes;
    }

References arm_compute::CORNER.

DetectionOutputLayerInfo() [2/2]

DetectionOutputLayerInfo ( int  num_classes, bool  share_location, DetectionOutputLayerCodeType  code_type, int  keep_top_k, float  nms_threshold, int  top_k = -1, int  background_label_id = -1, float  confidence_threshold = std::numeric_limits<float>::lowest(), bool  variance_encoded_in_target = false, float  eta = 1  )

inline

Constructor.

Parameters

[in]	num_classes	Number of classes to be predicted.
[in]	share_location	If true, bounding box are shared among different classes.
[in]	code_type	Type of coding method for bbox.
[in]	keep_top_k	Number of total bounding boxes to be kept per image after NMS step.
[in]	nms_threshold	Threshold to be used in NMS.
[in]	top_k	(Optional) Number of boxes per image with top confidence scores that are fed into the NMS algorithm. Default set to -1.
[in]	background_label_id	(Optional) Background label ID. If there is no background class, set it as -1.
[in]	confidence_threshold	(Optional) Only consider detections whose confidences are larger than a threshold. Default set to -FLT_MAX.
[in]	variance_encoded_in_target	(Optional) If true, variance is encoded in target. Otherwise we need to adjust the predicted offset accordingly.Default set to false.
[in]	eta	(Optional) Eta.

Definition at line 822 of file Types.h.

        : _num_classes(num_classes),
          _share_location(share_location),
          _code_type(code_type),
          _keep_top_k(keep_top_k),
          _nms_threshold(nms_threshold),
          _top_k(top_k),
          _background_label_id(background_label_id),
          _confidence_threshold(confidence_threshold),
          _variance_encoded_in_target(variance_encoded_in_target),
          _eta(eta),
          _num_loc_classes()
    {
        _num_loc_classes = _share_location ? 1 : _num_classes;
    }

Member Function Documentation

background_label_id()

int background_label_id ( ) const

inline

Get background label ID.

Definition at line 882 of file Types.h.

    {
        return _background_label_id;
    }

Referenced by CPPDetectionOutputLayer::configure(), arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

code_type()

DetectionOutputLayerCodeType code_type ( ) const

inline

Get detection output code type.

Definition at line 857 of file Types.h.

    {
        return _code_type;
    }

Referenced by arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

confidence_threshold()

float confidence_threshold ( ) const

inline

Get confidence threshold.

Definition at line 887 of file Types.h.

    {
        return _confidence_threshold;
    }

Referenced by arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

eta()

float eta ( ) const

inline

Get eta.

Definition at line 877 of file Types.h.

    {
        return _eta;
    }

Referenced by arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

keep_top_k()

int keep_top_k ( ) const

inline

Get the number of total bounding boxes to be kept per image.

Definition at line 867 of file Types.h.

    {
        return _keep_top_k;
    }

Referenced by arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

nms_threshold()

float nms_threshold ( ) const

inline

Get nms threshold.

Definition at line 872 of file Types.h.

    {
        return _nms_threshold;
    }

Referenced by arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

num_classes()

int num_classes ( ) const

inline

Get num classes.

Definition at line 847 of file Types.h.

    {
        return _num_classes;
    }

Referenced by arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

num_loc_classes()

int num_loc_classes ( ) const

inline

Get number of location classes.

Definition at line 897 of file Types.h.

    {
        return _num_loc_classes;
    }

Referenced by CPPDetectionOutputLayer::configure(), arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

share_location()

bool share_location ( ) const

inline

Get share location.

Definition at line 852 of file Types.h.

    {
        return _share_location;
    }

Referenced by CPPDetectionOutputLayer::configure(), arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

top_k()

int top_k ( ) const

inline

Get top K.

Definition at line 892 of file Types.h.

    {
        return _top_k;
    }

Referenced by arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

variance_encoded_in_target()

bool variance_encoded_in_target ( ) const

inline

Get if variance encoded in target.

Definition at line 862 of file Types.h.

    {
        return _variance_encoded_in_target;
    }

Referenced by arm_compute::operator<<(), and CPPDetectionOutputLayer::run().

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

• arm_compute/core/Types.h