35 citations · 68 across the 6 of their papers we have counts for
6 papers
Negative exponential behavior of image mutual information for pseudo-thermal light ghost imaging: Observation, modeling, and verification
Junhui Li, Bin Luo, Dongyue Yang +3
When use the image mutual information to assess the quality of reconstructed image in pseudo-thermal light ghost imaging, a negative exponential behavior with respect to the measur…
Binary sampling ghost imaging: add random noise to fight quantization caused image quality decline
Junhui Li, Dongyue Yang, Bin Luo +3
When the sampling data of ghost imaging is recorded with less bits, i.e., experiencing quantization, decline of image quality is observed. The less bits used, the worse image one g…
Source coding model for repeated snapshot imaging
Junhui Li, Bin Luo, Dongyue Yang +3
Imaging based on successive repeated snapshot measurement is modeled as a source coding process in information theory. The necessary number of measurement to maintain a certain lev…
Modeling the behavior of signal-to-noise ratio for repeated snapshot imaging
Junhui Li, Bin Luo, Dongyue Yang +3
For imaging of static object by the means of sequential repeated independent measurements, a theoretical modeling of the behavior of signal-to-noise ratio (SNR) with varying number…
The role of narrowband filtering in improving signal-to-noise ratio of ghost imaging with thermal light background
Dongyue Yang, Junhui Li, Guohua Wu +3
In ghost imaging with narrow-band signal in thermal light background, signal arm filters bring higher value and upper limit of signal-to-noise ratio (SNR), and faster speed to reac…
Quantum resource studied from the perspective of quantum state superposition
Chengjun Wu, Junhui Li, Bin Luo +1
Quantum resources,such as discord and entanglement, are crucial in quantum information processing. In this paper, quantum resources are studied from the aspect of quantum state sup…