@article{du2021high,
  title={High-resolution 3-dimensional contact deformation tracking for FingerVision sensor with dense random color pattern},
  author={Du, Yipai and Zhang, Guanlan and Zhang, Yazhan and Wang, Michael Yu},
  journal={IEEE Robotics and Automation Letters},
  volume={6},
  number={2},
  pages={2147--2154},
  year={2021},
  publisher={IEEE}
}