A 160$\times$ 120-Pixels Range Camera With In-Pixel Correlated Double Sampling and Fixed-Pattern Noise Correction

@article{Perenzoni2011A11,
  title={A 160\$\times\$ 120-Pixels Range Camera With In-Pixel Correlated Double Sampling and Fixed-Pattern Noise Correction},
  author={Matteo Perenzoni and Nicola Massari and David Stoppa and Lucio Pancheri and Mattia Malfatti and Lorenzo Gonzo},
  journal={IEEE Journal of Solid-State Circuits},
  year={2011},
  volume={46},
  pages={1672-1681}
}
This paper presents the design and electro-optical test of a 160 × 120-pixels CMOS sensor specifically conceived for Time-Of-Flight 3D imaging. The in-pixel processing allows the implementation of Indirect Time-Of-Flight technique for distance measurement with reset noise removal through Correlated Double Sampling and embedded fixed-pattern noise reduction, whereas a fast readout operation allows the pixels values to be streamed out at a maximum rate of 10 MSample/s. The imager can operate as a… CONTINUE READING
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