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Implemented an end-to-end calibration pipeline starting with an uncalibrated camera. Utilized checkerboards along with Zhang's camera calibration method to calibrate the camera. Applying the PnP algorithm between manually annotated correspondences between LiDAR maps of the checkerboard and the corresponding images gives the extrinsic parameters

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GnanaPrakashSG2004/Camera_LiDAR_Calibration

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Camera-Lidar Calibration

Link to final slides

https://docs.google.com/presentation/d/1M1b_IAofJM4_VupTYBV_CfomJd_RLsRxG487QCCIzq4/edit?usp=sharing

Contents

Directories

S. No. File/Directory Names Description
1 ros-simulations Catkin workspace with launch files to run turtlebot simulations. Scripts for data collection and visualization.
2 Zhang-intrinsics Scripts and data to run camera intrinsic calibration
3 2D-lidar-camera-calib Scripts to run 2D lidar and camera calibration
4 3D-lidar-camera-calib Scripts to run 3D lidar and camera calibration
5 Misc Misc. scripts that are currently not being used
6 MR_Project_Final.pdf Final submission slides
7 old_MR_Project_MidSubmission.pdf Mid-submission slides

NOTE: Please refer to the READMEs within the directories for information on its exact contents

Team Details

S. No. Team Member Name Profile
1 Gnana Prakash Punnavajhala Github
2 Vineeth Bhat Github
3 Mitansh Kayathwal Github

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Implemented an end-to-end calibration pipeline starting with an uncalibrated camera. Utilized checkerboards along with Zhang's camera calibration method to calibrate the camera. Applying the PnP algorithm between manually annotated correspondences between LiDAR maps of the checkerboard and the corresponding images gives the extrinsic parameters

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