#include <camera_bounding_box_detector.h>

Inheritance diagram for CameraBoundingBoxDetector:

Public Member Functions
	CameraBoundingBoxDetector ()
	Default Camera Object bounding box detection constructor.

	CameraBoundingBoxDetector (int history, int threshold, bool shadows)

bool	DetectBoundingBox (BYTE *input_frame_buffer, int length, int image_width, int image_height, int image_type, vector< BoundingBoxPoint > &bounding_rect) override

void	SetBackgroundFrame (BYTE *background_frame_buffer, int length, int image_width, int image_height, int image_type) override

Public Attributes
BackgroundFilterType	background_type = BackgroundFilterType::kMixed
	Set background configuration type.

int	param_min_area = kParamMinArea
	Minimum area of foreground object contour.

double	param_background_learn_rate = kparamBackgroundLearnRate
	KNN Background seperator learn rate param (auto :-1)

Detailed Description

Camera Object bounding box detection frame processor class

Constructor & Destructor Documentation

◆ CameraBoundingBoxDetector()

CameraBoundingBoxDetector::CameraBoundingBoxDetector	(	int	history,
		int	threshold,
		bool	shadows
	)

Creates camera processor object with KNN background subtraction Params:history,threshold,shadows refer OpenCV KNN background subtraction params

Member Function Documentation

◆ DetectBoundingBox()

bool CameraBoundingBoxDetector::DetectBoundingBox	(	BYTE *	input_frame_buffer,
		int	length,
		int	image_width,
		int	image_height,
		int	image_type,
		vector< BoundingBoxPoint > &	bounding_rect
	)

overridevirtual

Detect bounding box of object in frame input_frame_buffer : input image buffer length : length of input frame buffer image_width: width of input image image_height: height of input image image_type: type of input image (reserved : 0:BMP,1:JPEG) bounding_rect : output bounding box location point array

Implements CameraBoundingBoxDetectorInterface.

◆ SetBackgroundFrame()

void CameraBoundingBoxDetector::SetBackgroundFrame	(	BYTE *	background_frame_buffer,
		int	length,
		int	image_width,
		int	image_height,
		int	image_type
	)

overridevirtual

Set background frame background_frame_buffer : background frame buffer length : length of background frame buffer image_width: width of background frame image_height: height of background frame image_type: type of background frame (reserved : 0:BMP,1:JPEG)