Corpus ID: 222341546

Exploiting wavelength diversity for high resolution time-of-flight 3D imaging.

  title={Exploiting wavelength diversity for high resolution time-of-flight 3D imaging.},
  author={Fengqiang Li and F. Willomitzer and P. Rangarajan and O. Cossairt},
  journal={arXiv: Optics},
  • Fengqiang Li, F. Willomitzer, +1 author O. Cossairt
  • Published 2020
  • Physics, Engineering
  • arXiv: Optics
  • State-of-the-art time-of-flight (ToF) based 3D sensors suffer from poor lateral and depth resolutions. In this work, we introduce a novel sensor concept that provides ToF-based 3D measurements of real world objects with depth precisions up to 35 micrometers and point cloud densities at the native sensor-resolutions of state-of-the-art CMOS/CCD cameras (up to several megapixels). Unlike other continuous-wave amplitude-modulated ToF principles, our approach exploits wavelength diversity for an… CONTINUE READING

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