Mengmeng Zhao, Zhenzhen Lu, Shuyuan Zhu, Jihong Feng. Generation of Optical Coherence Tomography Images in Ophthalmology Based on Variational Auto-Encoder[J]. Acta Optica Sinica, 2021, 41(14): 1417001
- Acta Optica Sinica
- Vol. 41, Issue 14, 1417001 (2021)
Fig. 1. Structure diagram of variational auto-encoder
Fig. 2. Flow chart of simulation image generation method based on variational auto-encoder
Fig. 3. Structures of encoder and decoder. (a) Encoder; (b) decoder
Fig. 4. Generated images. (a)(b) Real OCT images of AMD patients’ retina; (c)--(e)generated images; (f)(g) real OCT images of DME patients’ retina; (h)--(j) generated images; (k)(l) real OCT images of normal subjects; (m)--(o) generated images
Fig. 5. Variations of accuracy and loss. (a) Accuracy; (b) loss
Fig. 6. Confusion matrices. (a) Experiment 1; (b) experiment 2
Fig. 7. Confusion matrices. (a) Experiment 3; (b) experiment 4
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Table 1. Image distribution in our data sets
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