• Laser & Optoelectronics Progress
  • Vol. 59, Issue 18, 1810008 (2022)
Yunhong Li*, Lan Yao, Jie Ren, Xuemin Luo, Dengfei Ma, and Jiaojiao Duan
Author Affiliations
  • School of Electronics and Information, Xi'an Polytechnic University, Xi’an 710048, Shaanxi , China
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    DOI: 10.3788/LOP202259.1810008 Cite this Article Set citation alerts
    Yunhong Li, Lan Yao, Jie Ren, Xuemin Luo, Dengfei Ma, Jiaojiao Duan. Non-Uniform Image Segmentation Based on Adaptive Region Fitting[J]. Laser & Optoelectronics Progress, 2022, 59(18): 1810008 Copy Citation Text show less
    Initial images
    Fig. 1. Initial images
    Segmentation results
    Fig. 2. Segmentation results
    Segmentation results of different models. (a) Initial image; (b) LBF model; (c) LGIF model; (d) LPF model; (e) proposed model
    Fig. 3. Segmentation results of different models. (a) Initial image; (b) LBF model; (c) LGIF model; (d) LPF model; (e) proposed model
    ImageLBFLGIFLPF

    Proposed

    model

    Average18.929744.666711.122420.1198
    Synthetic image 16.92193.203119.484413.0156
    Synthetic image 211.32811.42194.718829.5313
    Vessel image 115.18756.87508.17195.1563
    Vessel image 223.21887.82816.937514.6875
    Brain image 125.6094123.953113.812529.2344
    Brain image 231.3125124.718813.609429.0938
    Table 1. CPU running time of different models
    ImageLBFLGIFLPF

    Proposed

    model

    Synthetic image 10.71250.81490.97140.9738
    Synthetic image 20.83980.83940.81160.8406
    Vessel image 10.73660.85140.77120.8978
    Vessel image 20.82870.89820.84260.8784
    Brain image 10.66130.62470.69590.8761
    Brain image 20.61560.59040.65120.8507
    Table 2. Comparison of Dice similarity coefficient
    ImageLBFLGIFLPFProposedmodel
    Synthetic image 10.55340.68760.94440.9490
    Synthetic image 20.72390.72320.68290.7250
    Vessel image 10.58300.74130.62760.8146
    Vessel image 20.70760.81530.72800.7832
    Brain image 10.49400.45430.53360.7795
    Brain image 20.44470.41890.48280.7401
    Table 3. Comparison of Jaccard similarity coefficient
    ImageLBFLGIFLPFProposedmodel
    Synthetic image 10.69600.68870.94900.9541
    Synthetic image 20.83550.80890.75700.8146
    Vessel image 10.98630.96120.91630.9936
    Vessel image 20.98820.96770.92080.9860
    Brain image 10.50650.45430.53820.8892
    Brain image 20.46980.41890.49230.9115
    Table 4. Comparison of precision
    Yunhong Li, Lan Yao, Jie Ren, Xuemin Luo, Dengfei Ma, Jiaojiao Duan. Non-Uniform Image Segmentation Based on Adaptive Region Fitting[J]. Laser & Optoelectronics Progress, 2022, 59(18): 1810008
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