eCapture eyesmap, User Manual

Page: 28 / 195

5 EyesMap Modules
User Manual 28
5.1.3. Camera Calibration
Camera calibration is the most important step so that 3D reconstruction
processes and precise measurements can be carried out. To calibrate a
camera means to find the internal and external parameters, as well as
possible distortions. The better the calibration of the cameras is, the
greater the accuracy will be in the models and measurements obtained.
For storage of calibrations carried out, a
“Calibrations” directory has been
created at
C:\EyesMapProject\AutoCalibration.
All EyesMap devices have a default calibration configuration, obtained in
an optimal way and called calDefault. It is highly recommended not to
delete said calibration configuration under any circumstances and to use
said configuration preferentially. Check with support@ecapture.es for
more information on new calibration configurations.
Click this option to manage camera calibration.
When you select the camera calibration option, the application shows the main screen
where the two available actions appear: calibrate cameras and load calibration.