Macroscopic interferometry: rethinking depth estimation with frequency-domain time-of-flight
A form of meter-scale, macroscopic interferometry is proposed using conventional time-of-flight (ToF) sensors. Today, ToF sensors use phase-based sampling, where the phase delay between emitted and received, high-frequency signals encodes distance. This paper examines an alternative ToF architecture...
Main Authors: | Kadambi, Achuta (Author), Schiel, Jamie (Author), Raskar, Ramesh (Author) |
---|---|
Other Authors: | Program in Media Arts and Sciences (Massachusetts Institute of Technology) (Contributor), Massachusetts Institute of Technology. Media Laboratory (Contributor) |
Format: | Article |
Language: | English |
Published: |
Institute of Electrical and Electronics Engineers (IEEE),
2020-04-22T14:28:22Z.
|
Subjects: | |
Online Access: | Get fulltext |
Similar Items
-
Rethinking Machine Vision Time of Flight With GHz Heterodyning
by: Achuta Kadambi, et al.
Published: (2017-01-01) -
Occluded Imaging with Time-of-Flight Sensors
by: Kadambi, Achuta, et al.
Published: (2017) -
Dynamic Heterodyne Interferometry
by: Maeda, Tomohiro, et al.
Published: (2021) -
Resolving multipath interference in time-of-flight imaging via modulation frequency diversity and sparse regularization
by: Bhandari, Ayush, et al.
Published: (2014) -
Polarized 3D: High-Quality Depth Sensing with Polarization Cues
by: Kadambi, Achuta, et al.
Published: (2015)