TY - GEN
T1 - Ghost imaging of binary-valued objects by using a CCD and an equivalent photodiode
AU - Xie, Heng
AU - Cao, Zhang
AU - Zhou, Jiayi
AU - Xu, Lijun
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/10/7
Y1 - 2015/10/7
N2 - In this paper, compressive sensing was employed in pseudo-thermal ghost imaging in order to reconstruct binary-valued objects. A rotating ground glass plate illuminated by a laser beam with a wavelength of 635 nm produced a beam of pseudo-thermal light. A splitter was used to separate the beam into two, referred to as the transmitted light and the reflected light, and recorded by an equivalent photodiode and a CCD, respectively. The object was placed between the splitter and the photodiode. Total variation minimization method was used to implement the image reconstruction by applying the compressive sensing method. Experimental results show that the ghost imaging setup established can be used to obtain feasible results for binary-valued objects.
AB - In this paper, compressive sensing was employed in pseudo-thermal ghost imaging in order to reconstruct binary-valued objects. A rotating ground glass plate illuminated by a laser beam with a wavelength of 635 nm produced a beam of pseudo-thermal light. A splitter was used to separate the beam into two, referred to as the transmitted light and the reflected light, and recorded by an equivalent photodiode and a CCD, respectively. The object was placed between the splitter and the photodiode. Total variation minimization method was used to implement the image reconstruction by applying the compressive sensing method. Experimental results show that the ghost imaging setup established can be used to obtain feasible results for binary-valued objects.
KW - compressive sensing (CS)
KW - ghost imaging (GI)
KW - total variation minimization
UR - https://www.scopus.com/pages/publications/84962690066
U2 - 10.1109/IST.2015.7294534
DO - 10.1109/IST.2015.7294534
M3 - 会议稿件
AN - SCOPUS:84962690066
T3 - IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings
BT - IST 2015 - 2015 IEEE International Conference on Imaging Systems and Techniques, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE International Conference on Imaging Systems and Techniques, IST 2015
Y2 - 16 September 2015 through 18 September 2015
ER -