Stereoscopic cameras

The calibration of the stereoscopic camera is a one time process but is also one of the most important processes to get the highest accuracy from Dragonfly. Follow one of these guides to calibrate your stereoscopic camera:

	Instructions
Stereoscopic camera inside your Dragonfly Kit	The calibration has been performed already by the Onit Support team. The JSON calibration file should be available inside the config folder of the Dragonfly App (dragonfly_linux/application/data/config/) on board of the mini-PC. Please check if the calibration file of the camera sent with the Dragonfly Kit is available inside the Calibration file field of the Configuration tab of the Dragonfly App. If not please contact us!
ASTAR CaliCam® Fisheye stereoscopic camera	Put the following URL inside your browser and replace the string {SERIAL_NUMBER} with the serial number written on the ASTAR stero cam: https://cvnav.dragonflycv.com/api/v1/dragonfly/calibration/{SERIAL_NUMBER}.json Once done you will receive back a JSON file that must be saved and placed inside the config folder of the Dragonfly Application.
Stereoscopic camera (made of 2 USB monocular cameras)	Follow this guide
generic stereoscopic camera	Follow this guide

Dragonfly 2