Fig. 5
From: Anti-noise variational sparse Bayesian estimation ghost imaging based on 3Level factor graph
Simulation results of four reconstruction algorithms for (a0) “lung structure” and the corresponding reconstruction for (A0) “real human blood cell sample”. The first to fourth rows of each image set correspond to TGI, OMPCSGI, BCSGI, and our approach, respectively, while each column represents \(M=\) 400, 800, 1200, 1600 and 2000.
