Qing Chen, Haiyang Zhou, Feihong Yu. Microscopic Image Mosaic Algorithm Using Improved Optical Flow Method[J]. Laser & Optoelectronics Progress, 2021, 58(24): 2410001
- Laser & Optoelectronics Progress
- Vol. 58, Issue 24, 2410001 (2021)
Fig. 1. Flow chart of proposed method
Fig. 2. Image overlap area
Fig. 3. Original images
Fig. 4. Stitching results. (a) Autostitch method; (b) template matching method; (c) optical flow method; (d) proposed method
Fig. 5. Original images
Fig. 6. Point matching results before and after improvement
Fig. 7. Stitching results before and after improvement. (a)(c) Before improvement; (b)(d) after improvement
Fig. 8. Correct matching rate before and after adding constraints
Fig. 9. Original images for mosaic test
Fig. 10. Results of mosaic test
Fig. 11. Panorama of microscopic slices. (a) Overall stitching performance of proposed method; (b)-(d) stitching detail
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Table 1. Running time of different algorithms
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Table 2. Analysis of accuracy rate before and after adding constraints
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