Fermat single pixel camera for characterizing optical properties of biological tissues over the visible to SWIR spectral range

Bixin Zeng; Jian Liu; Xin Chen; Wenlei Yu; Dandan Wang; Xiuwei Zhu; Weihao Lin; Yang Zheng; M. Xu

doi:10.1117/12.2291463

26 February 2018 Fermat single pixel camera for characterizing optical properties of biological tissues over the visible to SWIR spectral range

Bixin Zeng, Jian Liu, Xin Chen, Wenlei Yu, Dandan Wang, Xiuwei Zhu, Weihao Lin, Yang Zheng, M. Xu

Author Affiliations +

Proceedings Volume 10489, Optical Biopsy XVI: Toward Real-Time Spectroscopic Imaging and Diagnosis; 1048918 (2018) https://doi.org/10.1117/12.2291463
Event: SPIE BiOS, 2018, San Francisco, California, United States

Abstract

We present Fermat single pixel camera for visible to SWIR biomedical imaging by encoding the spatial coordinate of the diffuse reflectance into different temporal modulation frequencies. The recovered reflectance spatial profile was then used to characterize the optical parameters of the specimen. The results from measurement on optical phantoms and biological tissues suggest Fermat single pixel camera can successfully quantify the optical properties over the visible to SWIR spectral range and may find valuable applications in imaging without a conventional camera.

Citation Download Citation

Bixin Zeng, Jian Liu, Xin Chen, Wenlei Yu, Dandan Wang, Xiuwei Zhu, Weihao Lin, Yang Zheng, and M. Xu "Fermat single pixel camera for characterizing optical properties of biological tissues over the visible to SWIR spectral range", Proc. SPIE 10489, Optical Biopsy XVI: Toward Real-Time Spectroscopic Imaging and Diagnosis, 1048918 (26 February 2018); https://doi.org/10.1117/12.2291463

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