Transient imaging with a time-of-flight camera and its applications

Transient imaging with a time-of-flight camera and its applications

Transient imaging is a technique in photography that records the process of light propagation before it reaches a stationary state such that events at the light speed level can be observed. In this review we introduce three main models for tran- sient imaging with a time-of-flight （ToF） camera： corr...

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Bibliographic Details
Published in:Frontiers of information technology & electronic engineering Vol. 18; no. 9; pp. 1268 - 1276
Main Authors: Lin, Jing-yu, Wu, Ri-hui, Wang, Hong-man, Liu, Ye-bin
Format: Journal Article
Language:English
Published: Hangzhou Zhejiang University Press 01-09-2017
Springer Nature B.V
Subjects:
Cameras
Communications Engineering
Computer Hardware
Computer Science
Computer Systems Organization and Communication Networks
Electrical Engineering
Electronics and Microelectronics
Fourier transforms
Imaging
Information technology
Instrumentation
Lasers
Light speed
Networks
Review
Sensors
Scattering media
Around corners
Transient imaging
Time-of-flight (ToF) camera
TP37
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Summary:Transient imaging is a technique in photography that records the process of light propagation before it reaches a stationary state such that events at the light speed level can be observed. In this review we introduce three main models for tran- sient imaging with a time-of-flight （ToF） camera： correlation model, frequency-domain model, and compressive sensing model. Transient imaging applications usually involve resolving the problem of light transport and separating the light rays arriving along different paths. We discuss two of the applications： imaging objects inside scattering media and recovering both the shape and texture of an object around a corner.
Bibliography:Transient imaging is a technique in photography that records the process of light propagation before it reaches a stationary state such that events at the light speed level can be observed. In this review we introduce three main models for tran- sient imaging with a time-of-flight （ToF） camera： correlation model, frequency-domain model, and compressive sensing model. Transient imaging applications usually involve resolving the problem of light transport and separating the light rays arriving along different paths. We discuss two of the applications： imaging objects inside scattering media and recovering both the shape and texture of an object around a corner.
Transient imaging; Time-of-flight （ToF） camera; Scattering media; Around comers
33-1389/TP
ISSN:2095-9184
2095-9230
DOI:10.1631/FITEE.1700556