{"push_id":901343731,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"a6b648767735b44ef225ff88ae24337c18985c37","before":"ab3a0e9236fb7b824ce0fffeb2abdd73beed3752","commits":[{"sha":"a6b648767735b44ef225ff88ae24337c18985c37","author":{"email":"34fc67fcf99051c29fd7ed370db7f9cabb7b6ee7@gmail.com","name":"realizator"},"message":"Chessboard picture for calibration\n\nChessboard picture from OpenCV examples added.","distinct":true,"url":"https://api.github.com/repos/realizator/3dberry-turorial/commits/a6b648767735b44ef225ff88ae24337c18985c37"}]}