Video-rate photometric stereo-imaging with general lighting luminaires

Herrnsdorf, Johannes and Broadbent, Laurence and Wright, Glynn C. and Dawson, Martin D. and Strain, Michael J. (2017) Video-rate photometric stereo-imaging with general lighting luminaires. In: 2017 IEEE Photonics Conference, 2017-10-01 - 2017-10-05, Hilton Orlando.

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    Abstract

    3D images of moving objects can be achieved with a surveillance camera and four white light-emitting diodes. With these simple components, an imaging rate of 15 Hz is possible, limited by the camera framerate.