Fig. 6
From: Anti-noise variational sparse Bayesian estimation ghost imaging based on 3Level factor graph
The corresponding reconstruction results for (a0) “lung structure” and (A0) “real human blood cell sample” under different Gaussian white noise factors when \(M=\) 2000. The first to fourth columns represent the reconstruction results with no-noise, and noise conditions of 25 dB (\(\eta _{a}=5.6\%\)), 20 dB (\(\eta _{a}=10\%\)) and 15 dB (\(\eta _{a}=17.8\%\)).
