• Laser & Optoelectronics Progress
  • Vol. 56, Issue 15, 151002 (2019)
Zhenxiang Yan1、*, Hanying Wang1, Qishuang Shi2, Yanhong Mo1, and Huihua Yang2、3
Author Affiliations
  • 1 School of Electronic Engineering and Automation, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China
  • 2 School of Computer and Information Security, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China
  • 3 School of Automation, Beijing University of Posts and Telecommunications, Beijing 100876, China
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    DOI: 10.3788/LOP56.151002 Cite this Article Set citation alerts
    Zhenxiang Yan, Hanying Wang, Qishuang Shi, Yanhong Mo, Huihua Yang. Microscopic Image Stitching Based on Regional Frog Leaping Search Algorithm and Image Contour Matching[J]. Laser & Optoelectronics Progress, 2019, 56(15): 151002 Copy Citation Text show less
    Clue-aware trajectory similarity from T1 to T2
    Fig. 1. Clue-aware trajectory similarity from T1 to T2
    Algorithm flowchart of clue-aware trajectory similarity
    Fig. 2. Algorithm flowchart of clue-aware trajectory similarity
    Interpolation of contour curves T1 and T2
    Fig. 3. Interpolation of contour curves T1 and T2
    Algorithm flowchart of mean square error distance
    Fig. 4. Algorithm flowchart of mean square error distance
    Flowchart of regional frog leaping based image stitching algorithm
    Fig. 5. Flowchart of regional frog leaping based image stitching algorithm
    Matching of image contour curves. (a) Initial position; (b) adjusted position
    Fig. 6. Matching of image contour curves. (a) Initial position; (b) adjusted position
    Flowchart of regional frog leaping based contour stitching algorithm
    Fig. 7. Flowchart of regional frog leaping based contour stitching algorithm
    Results of image stitching. (a) Original images; (b) stitched image
    Fig. 8. Results of image stitching. (a) Original images; (b) stitched image
    Convergence curves and search trajectory coordinates of RFL-CATS algorithm. (a) Convergence curves; (b) search trajectory coordinates
    Fig. 9. Convergence curves and search trajectory coordinates of RFL-CATS algorithm. (a) Convergence curves; (b) search trajectory coordinates
    Convergence curves and search trajectory coordinates of RFL-MSED algorithm. (a) Convergence curves; (b) search trajectory coordinates
    Fig. 10. Convergence curves and search trajectory coordinates of RFL-MSED algorithm. (a) Convergence curves; (b) search trajectory coordinates
    AlgorithmTime /sAccuracy /%Precision /μm
    RFL-CATS82.94099.510.85
    RFL-MSED416.720100.03.34
    RFL-MSED425.990100.04.28
    RFL-MSED83.167100.03.21
    SIFT-Stitch25.90078.0-
    SURF-Stitch18.53083.5-
    Table 1. Comparison of different image stitching algorithms
    Zhenxiang Yan, Hanying Wang, Qishuang Shi, Yanhong Mo, Huihua Yang. Microscopic Image Stitching Based on Regional Frog Leaping Search Algorithm and Image Contour Matching[J]. Laser & Optoelectronics Progress, 2019, 56(15): 151002
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