DetectionMetrics Class Reference

Performance and health metrics for the Motion Detection engine. More...

#include <motion_data.h>

Public Member Functions
	DetectionMetrics ()
	Constructor: Initializes all metrics to zero.
Metric Mutators (Setters)
void	set_detection_time_ms (uint32_t time)
void	set_pixels_changed (int count)
void	set_motion_confidence (float conf)
	Sets confidence and clamps value between 0.0 and 1.0.
void	set_consecutive_motion_frames (int count)
void	set_consecutive_static_frames (int count)
void	set_total_detections (uint32_t count)
void	set_total_frames (uint32_t count)
void	set_last_frame_timestamp (uint32_t ts)
void	set_average_fps (uint32_t fps)
Metric Accessors (Getters)
uint32_t	get_detection_time_ms () const
int	get_pixels_changed () const
float	get_motion_confidence () const
int	get_consecutive_motion_frames () const
int	get_consecutive_static_frames () const
uint32_t	get_total_detections () const
uint32_t	get_total_frames () const
uint32_t	get_last_frame_timestamp () const
uint32_t	get_average_fps () const

Detailed Description

Performance and health metrics for the Motion Detection engine.

Tracks computational overhead (latency) and statistical trends such as FPS and detection consistency. This data is primarily used for the Web Dashboard telemetry and debugging.

Member Function Documentation

get_average_fps()

uint32_t DetectionMetrics::get_average_fps ( ) const

inline

Returns

Current performance in frames per second.

get_consecutive_motion_frames()

int DetectionMetrics::get_consecutive_motion_frames ( ) const

inline

Returns

Number of frames motion has been continuously present.

get_consecutive_static_frames()

int DetectionMetrics::get_consecutive_static_frames ( ) const

inline

Returns

Number of frames the scene has been continuously static.

get_detection_time_ms()

uint32_t DetectionMetrics::get_detection_time_ms ( ) const

inline

Returns

Processing time in milliseconds.

get_last_frame_timestamp()

uint32_t DetectionMetrics::get_last_frame_timestamp ( ) const

inline

Returns

Millis timestamp of last update.

get_motion_confidence()

float DetectionMetrics::get_motion_confidence ( ) const

inline

Returns

Confidence score as a percentage (0.0 - 1.0).

get_pixels_changed()

int DetectionMetrics::get_pixels_changed ( ) const

inline

Returns

Count of changed pixels.

get_total_detections()

uint32_t DetectionMetrics::get_total_detections ( ) const

inline

Returns

Accumulated detection count.

get_total_frames()

uint32_t DetectionMetrics::get_total_frames ( ) const

inline

Returns

Accumulated frame count.

set_motion_confidence()

void DetectionMetrics::set_motion_confidence ( float conf )

inline

Sets confidence and clamps value between 0.0 and 1.0.

Parameters

conf	The raw float confidence score.

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

• lib/detection/include/motion_data.h