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基于分形维数和形状因子的土体物理性质与图像特征的关系研究

摘要第4-5页
Abstract第5-6页
Chapter 1 INTRODUCTION第9-13页
    1.1 Background第9-10页
    1.2 Motivation第10-11页
    1.3 Aims and objectives第11页
    1.4 Scope of the study第11-12页
    1.5 Organization of the work第12-13页
Chapter 2 REVIEW OF LITERATURE第13-19页
    2.1 Introduction第13页
    2.2 Applications of digital image processing第13-14页
    2.3 Applications of fractal dimension第14-17页
        2.3.1 Applications of DIP and FD in geotechnical engineering第15-16页
        2.3.2 The use of DIP to determine the shape factors of soil particle第16-17页
    2.4 Conclusions第17-19页
Chapter 3 MATERIALS AND METHODOLOGY第19-47页
    3.1 Introduction第19页
    3.2 Collection of soil samples第19-21页
        3.2.1 Apparatus and procedures第20-21页
    3.3 Laboratory experiment第21-26页
        3.3.1 Apparatus and procedures第22-26页
    3.4 Soil images acquisition第26-27页
    3.5 Soil image processing and analysis第27-39页
        3.5.1 Introduction第27-28页
        3.5.2 Soil image processing and analysis with ImageJ software第28-35页
        3.5.3 Fractals and fractal dimension第35-39页
    3.6 Shapes factors of fragmented soil aggregates第39-42页
        3.6.1 Introduction第39-41页
        3.6.2 Circularity (Ci)第41页
        3.6.3 Aspect ratio (AR)第41页
        3.6.4 Roundness (Ro)第41-42页
    3.7 Correlation and regression analysis第42-45页
        3.7.1 Correlation第42-44页
        3.7.2 Regression第44-45页
    3.8 Conclusions第45-47页
Chapter 4 RESULTS AND DISCUSSION第47-72页
    4.1 Introduction第47页
    4.2 Results of laboratory experiment第47-49页
    4.3 Results of digital image processing and analysis第49-56页
        4.3.1 Fractal Dimension第50-52页
        4.3.2 Shape Factors第52-56页
    4.4 Relationship between soil physical properties and its image features (fractal dimension andshape factors)第56-68页
        4.4.1 Introduction第56页
        4.4.2 Relationship between physical properties and fractal dimension第56-59页
        4.4.3 Relationship between physical properties and shape factors第59-68页
    4.5 Validation of Results第68-71页
    4.6 Conclusions第71-72页
CONCLUSIONS AND RECOMMENDATIONS第72-74页
    Conclusions第72-73页
    Recommendations第73-74页
REFERENCE第74-84页
ACKNOWLEDGEMENTS第84页

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