Camera Class Reference

Interfaces in the main program to open/close the camera and create new threads. More...

#include <guardmypi.h>

Public Member Functions
int	opencam (int camport)
	Opens the camera in the main thread and runs an infinite loop of frame capturing. More...
int	gettime ()
	Calculates the current hour of the day to ensure the system knows what method of unlocking the system to use. More...

Protected Attributes
MotionDetector	motiondetector
	Instance of the Motion Detection.
Unlock	recognise
	Instance of the unlock class with uses of facial recognition, QR Detection.
ObjectDetector	petdetector
	Instance of the object detector that will be accessing the ped detection method.
Mat	frame
	Frame that will be assigned to the incoming frames from the VideoCapture object.
Mat	testframe
	Empty testframe used to reset the running average frame for the Motion Detector.
VideoCapture	video
	Video input capture object.
int	hour
	Hour time in GMT.
int	emailflag = 1
	Flag used for email sending.
int	pet_timerflag
	Timer flag used solely for pet detection.
int	recognise_timerflag
	Human unlocking timer flag used in the unlock methods.
clock_t	pet_startTime
	Used to capture a time stamp whenever motion is detected originally.
clock_t	recognise_startTime
	With no pet detetected then a time stamp is taken before running the appropriate unlock method.

Detailed Description

Interfaces in the main program to open/close the camera and create new threads.

Member Function Documentation

gettime()

int Camera::gettime

(

)

Calculates the current hour of the day to ensure the system knows what method of unlocking the system to use.

See also

Unlock::face() Unlock::QRUnlock()

Returns

The current hour of the day for GMT zone

opencam()

int Camera::opencam

(

int

camport

)

Opens the camera in the main thread and runs an infinite loop of frame capturing.

Each frame is processed by various methods to detect motion, facial recognition and QR recognition.

See also

Unlock::face() Unlock::QRUnlock Unlock::QRLock MotionDetector::ProcessContours()