Acta Optica Sinica, Volume. 45, Issue 15, 1511003(2025)
Incremental Method for Strain Estimation in Phase‑Contrast OCE Based on Bayesian Neural Network
Fig. 1. Adaptive incremental method of strain estimation based on Bayesian neural network
Fig. 2. Network structure for the Bayesian neural network based on strain estimation
Fig. 3. Experimental results of compression loading. (a) Wrapped phase; (b) strain results from the vector method; (c) strain results from adaptive incremental method based on noise threshold; (d) strain results from the Bayesian neural network; (e) strain results from adaptive incremental method based on Bayesian neural network
Fig. 4. Comparison of the signal-to-noise ratio of the strain results between the two methods. (a) Signal-to-noise ratio of the strain results of the two methods for the compression loading experiment; (b) signal-to-noise ratio of the strain results of the two methods for the droplet solidification experiment
Fig. 5. Experimental results of curing. (a) Wrapped phase; (b) strain results from the vector method; (c) strain reults from the adaptive incremental method based on the noise threshold; (d) strain results from the Bayesian neual network; (e) strain results from the adaptive incremental method based on Bayesian neural network
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Rui Mo, Bo Dong, Shengli Xie, Yulei Bai. Incremental Method for Strain Estimation in Phase‑Contrast OCE Based on Bayesian Neural Network[J]. Acta Optica Sinica, 2025, 45(15): 1511003
Category: Imaging Systems
Received: Feb. 28, 2025
Accepted: May. 7, 2025
Published Online: Aug. 15, 2025
The Author Email: Yulei Bai (ylbai@gdut.edu.cn)
CSTR:32393.14.AOS250675