found the cause that why so many people could not detect markers

ankitdhall / lidar_camera_calibration

ROS package to find a rigid-body transformation between a LiDAR and a camera for "LiDAR-Camera Calibration using 3D-3D Point correspondences"

http://arxiv.org/abs/1705.09785

GNU General Public License v3.0

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found the cause that why so many people could not detect markers #77

Closed planckwu closed 5 years ago

planckwu commented 5 years ago

I got the same problem that could not detect markers , and read issues could not help. when generators aruco makers online from http://chev.me/arucogen/ ,the default dictionary is 4x4,but the aruco_mapping could not detect this kind of aruco. just change the dictionary to "Original ArUco" can fix this. Good luck!