Bayesian Estimation of the Axial Position in Astigmatism-Based Three-Dimensional Particle Tracking

Table 1

Localization results for points A–D from Figure 1(c). 𝑧_𝐵: position estimate using the Bayesian algorithm, 𝑧_𝑑: position estimate using the method of Huang et al. [12], CI: credibility interval, SD: standard deviation.

Point	𝑧𝐵 (nm)	𝑧𝑑 (nm)	80% CI (nm)	SD (nm)	𝑝(𝜎𝑥,𝜎𝑦)×10^−4
A	441	450	388–474	31	2.9
B	243	236	176– 343	60	19
C	106	113	62–176	41	7.0