Create a customized chessboard for camera calibration

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1. Install libharu

(1) Download source files [1]
(2) Install [2]

  • tar -xvzf libharu-X.X.X.tar.gz 
  • cd libharu-X.X.X
  • mkdir build
  • cmake ../
  • make
  • sudo make install
  • make clean


(3) Download chessboard creation file [3]
  • git clone https://github.com/cgdsss/chessboard.git
  • cd chessboard
  • cd src
  • cmake ../
  • make
(4) Run the executable file
  • ./chesssboard [grid_size(mm)] [length_grid_num] [width_grid_num]                                          (ex: sudo ./chessboard 17 11 8 )

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Useful PX4 Parameters

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Tuing PID parameters in QGroundcontrol (2)

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