Improved Reconstruction Quality of Bioluminescent Images by Combining SP₃ Equations and Bregman Iteration Method

Table 4

Quantitative results between the actual and the reconstructed source centers with different methods in the case of four sources.

Actual source position	Reconstructed source position with SP3 method	Reconstructed source position with SP3 and Bregman method
(5, −5)	(5.14, −5.47)	(4.96, −4.94)
(−5, −5)	(−5.27, −5.34)	(−4.94, −4.96)
(−5, 5)	(−4.81, 5.76)	(−4.95, 4.95)
(5, 5)	(4.86, 5.72)	(4.95, 4.95)
(5, 0)	(4.98, 0.50)	(4.98, 0.50)
(−5, 0)	(−5.45, 0.78)	(−5.49, 0.28)
(0, 5)	(−0.36, 5.49)	(0.14, 5.50)
(0, −5)	(0.72, −5.96)	(0.58, −5.47)