2021 IEEE International Conference on Image Processing (ICIP) 2021
DOI: 10.1109/icip42928.2021.9506590
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Edge-Resolved Transient Imaging: Performance Analyses, Optimizations, and Simulations

Abstract: Edge-resolved transient imaging (ERTI) is a method for non-line-ofsight imaging that combines the use of direct time of flight for measuring distances with the azimuthal angular resolution afforded by a vertical edge occluder. Recently conceived and demonstrated for the first time, no performance analyses or optimizations of ERTI have appeared in published papers. This paper explains how the difficulty of detection of hidden scene objects with ERTI depends on a variety of parameters, including illumination pow… Show more

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“…One NLOS imaging system, Edge-Resolved Transient Imaging [27], [28], uses a laser to illuminate the floor at numerous positions along a semi-circle centered on a vertical edge, such as a doorway, to form a 3D reconstruction of the room beyond. For each measurement position, a histogram of the arrival times of photons reaching a single photon avalanche diode detector is accumulated using time-correlated single photon counting.…”
Section: Modeling Mutual Surface Occlusions In Non-line-of-sight Imagingmentioning
confidence: 99%
“…One NLOS imaging system, Edge-Resolved Transient Imaging [27], [28], uses a laser to illuminate the floor at numerous positions along a semi-circle centered on a vertical edge, such as a doorway, to form a 3D reconstruction of the room beyond. For each measurement position, a histogram of the arrival times of photons reaching a single photon avalanche diode detector is accumulated using time-correlated single photon counting.…”
Section: Modeling Mutual Surface Occlusions In Non-line-of-sight Imagingmentioning
confidence: 99%