intrinsic_matrix: 
  - 486.969    
  - 0.2502             
  - 659.2783             
  - 0             
  - 488.012             
  - 356.3946             
  - 0             
  - 0             
  - 1

distCoeffs:
  -  0.020209098720387
  - -0.071085536994343
  -  0.018253077133880
  -  0.00
  -  0.00


# aruco_size: 0.1715   #0.1075
aruco_size: 0.1075   #0.1075

aruco2center_dis: 1.05

camera2dog_dis: 0.50