ToF: Direct ToF vs. Indirect ToF

3D sensing

iToF vs. dToF

  1. dToF

2. iToF

iToF Modulation

3. iToF vs. dToF performance

4. Applications

Related reading

  1. Apple Lidar https://3da.medium.com/lidar-apple-lidar-and-dtof-analysis-cc18056ec41a

Reference

  1. https://zhuanlan.zhihu.com/p/135836088
  2. http://www.f4news.com/2018/07/07/ams-presentation-on-3d-sensing-for-consumer-applications/