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Accuracy Analysis and Error Correction for Anatomical Landmarks Based Registration in Image-Guided Neurosurgery

TABLE OF CONTENTS第5-8页
LIST OF SYMBOLS AND ABREVIATIONS第8-10页
ABSTRACT第10-11页
1 INTRODUCTION第12-16页
    1.1 Introduction第12-15页
    1.2 Design of the Thesis第15-16页
2 ANATOMICAL AND CLINICAL BACKGROUNDS第16-25页
    2.1 Anatomical Backgrounds第16-21页
        2.1.1 Surface Anatomy of the Head第16-18页
        2.1.2 Anatomical Landmarks of the Head第18-19页
        2.1.3 Anatomical Landmarks Used for Image Guided Neurosurgery第19-20页
        2.1.4 The Brain Structure第20-21页
    2.2 Clinical Backgrounds第21-25页
        2.2.1 Brain Conditions第21-22页
        2.2.2 Brain Procedures Utilize Image Guided Systems第22-23页
        2.2.3 Patients Positioning in Neurosurgery第23-25页
3 IMAGE GUIDED SURGERY SYSTEMS第25-43页
    3.1 Introduction第25-29页
        3.1.1 Motivations and Necessity of Image Guided Systems第25-26页
        3.1.2 History第26-29页
    3.2 Today's Image Guided Surgery第29-43页
        3.2.1 Components,phases and technologies第29页
        3.2.2 Pre operative imaging第29-30页
        3.2.3 Pre operative planning第30-31页
        3.2.4 Display and 3D visualization第31-32页
        3.2.5 Intra-operative Patient to Image Registration第32-37页
            3.2.5.1 Point matching registration第32-35页
                3.2.5.1.1 Skin Adhesive Markers第33页
                3.2.5.1.2 Bone Mounted Markers第33-34页
                3.2.5.1.3 Anatomical Landmarks第34-35页
            3.2.5.2 Surface Matching Registration第35-36页
            3.2.5.3 Evaluation of registration Quality第36-37页
        3.2.6 Tracking Systems第37-40页
            3.2.6.1 Mechanical tracking第37-38页
            3.2.6.2 Ultrasound tracking第38页
            3.2.6.3 Electromagnetic tracking第38-39页
            3.2.6.4 Optical tracking第39-40页
        3.2.7 Application Examples第40页
        3.2.8 Drawbacks and Challenges第40-41页
        3.2.9 Brain shift第41-42页
        3.2.10 Accuracy and errors第42-43页
4 THE REGISTRATION ALGORITHM AND TRACKING SYSTEM第43-48页
    4.1 Introduction to registration algorithms第43页
    4.2 Singular Value Decomposition Approach第43-46页
        4.2.1 The determinant of R~(?)第45-46页
        4.2.2 Algorithm Summary第46页
    4.3 Conclusions第46-47页
    4.4 Polaris Tracking System第47-48页
5 LITREATURE REVIEW Of THE REPORTED USE OF ANATOMICAL LANDMARKS IN IMAGEGUIDED NEUROSURGERY SYSTEMS第48-56页
    5.1 Introduction第48页
    5.2 Literature review第48-54页
        5.2.1 Reported inferior results第48-51页
        5.2.2 Reported sufficient accuracy第51-54页
    5.3 Conclusions第54-56页
6 APLICABILITY AND ACCURACY ANALYSIS OF ALs POINT MATCHING REGISTRATION INIMAGE GUIDED NEUROSURGERY第56-69页
    6.1 Background Summary第56-57页
    6.2 Materials and methods第57-62页
        6.2.1 TRE Estimation第59-60页
        6.2.2 The Experiments第60-62页
            6.2.2.1 Laboratory Experiments第60-61页
            6.2.2.2 Clinical Experiments第61-62页
    6.3 Results第62-66页
        6.3.1 The Distribution of TRE on the Patient Head第62-66页
    6.4 Discussion第66-68页
    6.5 Conclusion第68-69页
7 CORRECTION OF ALs POINT MATCHING REGISTRATION IN IMAGE GUIDEDNEUROSURGERY第69-78页
    7.1 Background Summary第69-70页
    7.2 Material and Method第70-72页
    7.3 Experiments第72-74页
    7.4 Results第74-76页
        7.4.1 The TRE at different positions on the head第74页
        7.4.2 The distributions under different displacements第74-75页
        7.4.3 The distributions of TRE in different patients第75-76页
    7.5 Discussion第76-77页
    7.6 Conclusion第77-78页
8 CONCLUSION AND FUTURE PERSPECTIVE第78-81页
References第81-89页
LIST OF FIGURES第89-92页
LIST OF TABLES第92-93页
PUBLICATION LIST第93-94页
ACKNOWLEDGEMENTS第94-95页

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