@article{PB-0BF28129BE0E6DE8BEBF,
  title = {Integrated Polarization-Analyzing CMOS Image Sensor for Detecting the Incoming Light Ray Direction},
  author = {Mukul Sarkar and David San Segundo Bello and Chris Van Hoof and Albert Theuwissen},
  journal = {IEEE Transactions on Instrumentation and Measurement},
  year = {2011},
  doi = {10.1109/tim.2011.2130050}
}