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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Computer simulated needle manipulation of Chinese acupuncture with realistic haptic feedback.

January 2003 (has links)
Leung Ka Man. / Thesis submitted in: August 2002. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2003. / Includes bibliographical references (leaves 81-84). / Abstracts in English and Chinese. / Abstract --- p.ii / Acknowledgements --- p.iv / Contents --- p.v / List of Figures --- p.viii / List of Tables --- p.x / Chapter 1. --- Introduction --- p.1 / Chapter 1.1 --- Surgical Needle Simulation --- p.4 / Chapter 1.1.1 --- Data Source --- p.5 / Chapter 1.1.2 --- Computer-aided training simulation --- p.6 / Chapter 1.1.3 --- Existing Systems --- p.8 / Chapter 1.2 --- Research Goal --- p.10 / Chapter 1.3 --- Organization of this Thesis --- p.12 / Chapter 2. --- Haptization of Needle Interactions --- p.13 / Chapter 2.1 --- Data Collection --- p.13 / Chapter 2.1.1 --- Force Measurement --- p.14 / Chapter 2.1.2 --- Data Correlation --- p.17 / Chapter 2.1.3 --- Expert Opinion --- p.18 / Chapter 2.2 --- Haptic Display Devices --- p.18 / Chapter 2.2.1 --- General-purpose Devices --- p.19 / Chapter 2.2.2 --- Tailor-made Devices --- p.20 / Chapter 2.3 --- Haptic Models for Tissues --- p.21 / Chapter 2.3.1 --- Stiffness Models --- p.21 / Chapter 2.3.2 --- Friction Models --- p.22 / Chapter 2.3.3 --- Modelling of needle operations --- p.23 / Chapter 2.4 --- Chapter Summary --- p.24 / Chapter 3. --- Haptic Rendering of Bi-directional Needle Manipulation --- p.25 / Chapter 3.1 --- Data Source and Pre-processing --- p.26 / Chapter 3.1.1 --- Virtual Body Surface Construction --- p.28 / Chapter 3.1.2 --- Tissue Mapping for Haptic Rendering --- p.29 / Chapter 3.2 --- The PHANToM´ёØ Haptic Device --- p.31 / Chapter 3.3 --- Force Profile Analysis --- p.33 / Chapter 3.4 --- Haptic Model Construction --- p.37 / Chapter 3.4.1 --- Skin --- p.41 / Chapter 3.4.2 --- Adipose Tissue --- p.48 / Chapter 3.4.3 --- Muscle --- p.49 / Chapter 3.4.4 --- Bone --- p.50 / Chapter 3.5 --- Force Composition --- p.51 / Chapter 3.5.1 --- Structure Weight Compensation --- p.52 / Chapter 3.5.2 --- Path Constraint Force --- p.52 / Chapter 3.5.3 --- Needle Axial Force --- p.53 / Chapter 3.6 --- Interactive Calibration --- p.60 / Chapter 3.7 --- Skin Deformation --- p.61 / Chapter 3.8 --- Chapter Summary --- p.63 / Chapter 4. --- Parallel Visual-Haptic Rendering --- p.64 / Chapter 4.1 --- Parallel Network Architecture --- p.64 / Chapter 4.2 --- Visual Rendering Pipeline --- p.65 / Chapter 4.3 --- Haptic Rendering Pipeline --- p.67 / Chapter 4.4 --- Chapter Summary --- p.67 / Chapter 5. --- User Interface --- p.68 / Chapter 5.1 --- Needle Practice --- p.68 / Chapter 5.1.1 --- Moving Mode --- p.69 / Chapter 5.1.2 --- Acupuncture Atlas --- p.70 / Chapter 5.1.3 --- Training Results --- p.70 / Chapter 5.1.4 --- User Controls --- p.71 / Chapter 5.2 --- Device Calibration --- p.72 / Chapter 5.3 --- Model Settings --- p.72 / Chapter 5.4 --- Chapter Summary --- p.72 / Chapter 6. --- Conclusion --- p.73 / Chapter 6.1 --- Research Summary --- p.73 / Chapter 6.2 --- Suggested Improvement --- p.74 / Chapter 6.3 --- Future Research Works --- p.75 / Appendix A: Mapping Table for Tissues --- p.76 / Appendix B: Incremental Viscoelastic Model --- p.78 / Appendix C: Model Parameter Values --- p.80 / Bibliography --- p.81

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