camera

Select Camera Index on PC,

edit camera index from config file

Camera Calibration

in order to get orthographic projection from camera, we need to detect axis rectangle(black and white color) on writing machine platform

Best Camera view

adjust camera bracket to achieve the best Camera view

• put the whole writing machine platform full fill the camera as large as possbile
• make sure axis rectangle is inside of camera view
• camera view must be landscape aligned, and writing machine platform must be landscape aligned as well

Calibration save

• when you are satified the camera view
• when green detection polygon apprears
• press "c" key on keyboard to confirm the calibration data, which will be saved for the next restart