@misc{indiciaeabfabe67e381,
  title = {Polarization Imaging Apparatus with Auto-Calibration},
  author = {Zou, Yingyin Kevin and Zhao, Hongzhi and Chen, Qiushui},
  year = {2013},
  url = {https://ntrs.nasa.gov/citations/20140016621},
  note = {Source identifier: 20140016621}
}