darknet_08_display_webcam.cpp File Reference

This application will read from a webcam, run the video through Darknet/YOLO, and display the results. More...

Include dependency graph for darknet_08_display_webcam.cpp:

Functions
double	estimate_camera_fps (cv::VideoCapture &cap)
int	main (int argc, char *argv[])
cv::VideoCapture	open_and_configure_camera (cv::VideoCapture &cap)

Variables
const auto	REQUEST_WEBCAM_FPS = 30.0
const auto	REQUEST_WEBCAM_HEIGHT = 480
const auto	REQUEST_WEBCAM_WIDTH = 640
const auto	SAVE_OUTPUT_VIDEO = false

Detailed Description

This application will read from a webcam, run the video through Darknet/YOLO, and display the results.

Use the "-c" or "--camera" parameter to open a specific webcam. For example, you can use "darknet_08_display_webcam --camera 3" to open the 4th webcam. (Camera indexes are zero-based.)

Function Documentation

estimate_camera_fps()

double estimate_camera_fps

(

cv::VideoCapture &

cap

)

Here is the caller graph for this function:

main()

int main	(	int	argc,
		char *	argv[]
	)

Here is the call graph for this function:

open_and_configure_camera()

cv::VideoCapture open_and_configure_camera

(

cv::VideoCapture &

cap

)

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

REQUEST_WEBCAM_FPS

const auto REQUEST_WEBCAM_FPS = 30.0

REQUEST_WEBCAM_HEIGHT

const auto REQUEST_WEBCAM_HEIGHT = 480

REQUEST_WEBCAM_WIDTH

const auto REQUEST_WEBCAM_WIDTH = 640

SAVE_OUTPUT_VIDEO

const auto SAVE_OUTPUT_VIDEO = false