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扩展景深的波前编码系统相位掩膜板研究

Abstract (English)第4-5页
Abstract (Chinese)第6-8页
Detailed Summary (Chinese)第8-16页
List of Abbreviations第16-17页
Chapter 1 Introduction第17-32页
    1.1 Background, object and significance of the subject第17-21页
    1.2 Current research status in China and Abroad第21-30页
        1.2.1 Development of phase mask profiles第21-25页
        1.2.2 Optimization methods of phase mask第25-28页
        1.2.3 Development of decoded algorithm第28-29页
        1.2.4 Brief summary第29-30页
    1.3 Main research contents of the dissertation第30-32页
Chapter 2 Imaging theory of WFC system第32-47页
    2.1 Introduction第32页
    2.2 Encoded theory of WFC systems第32-38页
        2.2.1 Encoded theory第32-34页
        2.2.2 Defocus invariant characteristics第34-38页
    2.3 Decoded theory of WFC systems第38-46页
        2.3.1 Decoded theory第38-41页
        2.3.2 Decoded characteristics第41-46页
    2.4 Summary第46-47页
Chapter 3 Research on asymmetric phase mask for extending DOF imaging第47-82页
    3.1 Introduction第47页
    3.2 Fisher information (FI), Hilbert space angle (HSA) and mean structural similarity(MSSIM)第47-54页
        3.2.1 Fisher information第47-49页
        3.2.2 Hilbert space angle第49-51页
        3.2.3 Mean structural similarity第51-54页
    3.3 Tangent phase mask第54-62页
        3.3.1 Tangent phase mask with optimized parameters第54-56页
        3.3.2 Performance analysis第56-62页
    3.4 Square root phase mask第62-77页
        3.4.1 Square root phase mask with optimized parameters第62-65页
        3.4.2 Performance analysis第65-71页
        3.4.3 Another square root phase mask第71-77页
    3.5 Improving sinusoidal and logarithmic phase masks第77-80页
    3.6 Summary第80-82页
Chapter 4 Research on conjugate asymmetrical phase mask for extending DOFimaging第82-106页
    4.1 Introduction第82-83页
    4.2 Image artifacts of the cubic phase mask (CPM)第83-88页
        4.2.1 Theory analysis of image artifacts第83-85页
        4.2.2 Numerical simulation of image artifacts第85-88页
    4.3 Conjugate phase mask pair第88-96页
        4.3.1 Basic theory第88-89页
        4.3.2 Simulation results第89-96页
    4.4 Two conjugate phase mask pairs第96-105页
        4.4.1 Basic theory第96-98页
        4.4.2 Simulation results第98-105页
    4.5 Summary第105-106页
Chapter 5 Research on radially symmetric phase mask for extending DOFimaging第106-126页
    5.1 Introduction第106-107页
    5.2 Conjugate phase mask pair第107-117页
        5.2.1 Basic theory第107-109页
        5.2.2 Performance analysis第109-113页
        5.2.3 Performance analysis to sensitive of spherical aberrations第113-117页
    5.3 Radially symmetric tangent phase mask第117-124页
        5.3.1 Tangent phase mask with optimized parameters第117-119页
        5.3.2 Performance analysis第119-124页
    5.4 Summary第124-126页
Conclusion (English)第126-128页
Conclusion (Chinese)第128-130页
References第130-143页
List of Publications第143-147页
Acknowledgement第147-148页
Curriculum Vitae第148页

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