تقرير
Non-line-of-sight 3D imaging with a single-pixel camera
| العنوان: | Non-line-of-sight 3D imaging with a single-pixel camera |
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| المؤلفون: | Musarra, G., Lyons, A., Conca, E., Altmann, Y., Villa, F., Zappa, F., Padgett, M. J., Faccio, D. |
| المصدر: | Phys. Rev. Applied 12, 011002 (2019) |
| سنة النشر: | 2019 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Optics, Electrical Engineering and Systems Science - Image and Video Processing |
| الوصف: | Real time, high resolution 3D reconstruction of scenes hidden from the direct field of view is a challenging field of research with applications in real-life situations related e.g. to surveillance, self-driving cars and rescue missions. Most current techniques recover the 3D structure of a non-lineof-sight (NLOS) static scene by detecting the return signal from the hidden object on a scattering observation area. Here, we demonstrate the full colour retrieval of the 3D shape of a hidden scene by coupling back-projection imaging algorithms with the high-resolution time-of-flight information provided by a single-pixel camera. By using a high effciency Single-Photon Avalanche Diode (SPAD) detector, this technique provides the advantage of imaging with no mechanical scanning parts, with acquisition times down to sub-seconds. Comment: 6 pages, 4 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevApplied.12.011002 |
| URL الوصول: | http://arxiv.org/abs/1903.04812 |
| رقم الأكسشن: | edsarx.1903.04812 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevApplied.12.011002 |
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