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license: apache-2.0
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It's the training dataset for CCDN: Checkerboard Corner Detection Network for Robust Camera Calibration (ICIRA 2018 oral)

Here is its pdf of public version.

As a side note, If you are interested in the checkerboard corner detection with deep learning.

You can see the follow-up paper of this article Automatic checkerboard detection for camera calibration (ICME 2021 oral)

**If you use this dataset, please cite our two articles. Thanks.**