LED-based photometric stereo-imaging employing frequency-division multiple access

Herrnsdorf, Johannes and McKendry, Jonathan and Stonehouse, Mark and Broadbent, Laurence and Wright, Glynn C. and Dawson, Martin D. and Strain, Michael J.; (2018) LED-based photometric stereo-imaging employing frequency-division multiple access. In: 31st IEEE Photonics Conference, IPC 2018. IEEE, USA. ISBN 9781538653586

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    Abstract

    Among the many techniques developed for 3D imaging, photometric stereo-imaging excels through the simplicity of the hardware required. It can be used stand-alone or in fusion with other 3D imaging techniques for applications such as 3D scanners, face recognition or surveillance applications [1], [2][2], [3][3], [4][4], [5]. In photometric stereo-imaging, the subject is illuminated by different light sources from different angles, and the surface shades created by each light source allow reconstruction of 3D information.

    ORCID iDs

    Herrnsdorf, Johannes ORCID logoORCID: https://orcid.org/0000-0002-3856-5782, McKendry, Jonathan ORCID logoORCID: https://orcid.org/0000-0002-6379-3955, Stonehouse, Mark, Broadbent, Laurence, Wright, Glynn C., Dawson, Martin D. ORCID logoORCID: https://orcid.org/0000-0002-6639-2989 and Strain, Michael J. ORCID logoORCID: https://orcid.org/0000-0002-9752-3144;