ToF: Direct ToF vs Indirect ToF

For 4D Sensing, AR, AV/Robot, and AIoT

2 min readSep 5, 2020

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3D sensing

iToF vs. dToF

dToF

2. iToF

iToF Modulation

3. iToF vs. dToF performance

4. Applications

Related reading

Apple Lidar https://medium.com/p/d49a25c21321/edit

Reference

For 4D Sensing, AR, AV/Robot, and AIoT

Written by For 4D Sensing, AR, AV/Robot, and AIoT

Marc. Y. , Tech Leader. Focus on new techs such as LiDAR, AR, AV/Robot, and AIoT. More info at http://4da.tech/ and https://www.linkedin.com/in/ymarc/

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