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Published in:
2017 | OriginalPaper | Chapter
Phase-Shift-Based Time-of-Flight Imaging Systems
Author : Miguel Heredia Conde
Published in: Compressive Sensing for the Photonic Mixer Device
Publisher: Springer Fachmedien Wiesbaden
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Time-of-Flight (ToF) is a widely spread technique for depth imaging. The term depth imaging is often used as a synonym of 3-dimensional (3D) imaging, but sensu stricto the former is a specific case of the latter. In general terms, 3D imaging aims to capture 3D information of a scene in a 2D array of data (an image). The addition of a third dimension does not imply that the data are dense in all three dimensions of the scene space.