Sheung, Hoi. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2009. / Includes bibliographical references (p. 65-70). / Abstract also in Chinese. / Abstract --- p.v / Acknowledgements --- p.ix / List of Figures --- p.xiii / List of Tables --- p.xv / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Main Contributions --- p.3 / Chapter 1.2 --- Outline --- p.3 / Chapter 2 --- Related Work --- p.5 / Chapter 2.1 --- Volumetric reconstruction --- p.5 / Chapter 2.2 --- Combinatorial approaches --- p.6 / Chapter 2.3 --- Robust statistics in surface reconstruction --- p.6 / Chapter 2.4 --- Down-sampling of massive points --- p.7 / Chapter 2.5 --- Streaming and parallel computing --- p.7 / Chapter 3 --- Robust Normal Estimation and Point Projection --- p.9 / Chapter 3.1 --- Robust Estimator --- p.9 / Chapter 3.2 --- Mean Shift Method --- p.11 / Chapter 3.3 --- Normal Estimation and Projection --- p.11 / Chapter 3.4 --- Moving Least Squares Surfaces --- p.14 / Chapter 3.4.1 --- Step 1: local reference domain --- p.14 / Chapter 3.4.2 --- Step 2: local bivariate polynomial --- p.14 / Chapter 3.4.3 --- Simpler Implementation --- p.15 / Chapter 3.5 --- Robust Moving Least Squares by Forward Search --- p.16 / Chapter 3.6 --- Comparison with RMLS --- p.17 / Chapter 3.7 --- K-Nearest Neighborhoods --- p.18 / Chapter 3.7.1 --- Octree --- p.18 / Chapter 3.7.2 --- Kd-Tree --- p.19 / Chapter 3.7.3 --- Other Techniques --- p.19 / Chapter 3.8 --- Principal Component Analysis --- p.19 / Chapter 3.9 --- Polynomial Fitting --- p.21 / Chapter 3.10 --- Highly Parallel Implementation --- p.22 / Chapter 4 --- Error Controlled Subsampling --- p.23 / Chapter 4.1 --- Centroidal Voronoi Diagram --- p.23 / Chapter 4.2 --- Energy Function --- p.24 / Chapter 4.2.1 --- Distance Energy --- p.24 / Chapter 4.2.2 --- Shape Prior Energy --- p.24 / Chapter 4.2.3 --- Global Energy --- p.25 / Chapter 4.3 --- Lloyd´ةs Algorithm --- p.26 / Chapter 4.4 --- Clustering Optimization and Subsampling --- p.27 / Chapter 5 --- Mesh Generation --- p.29 / Chapter 5.1 --- Tight Cocone Triangulation --- p.29 / Chapter 5.2 --- Clustering Based Local Triangulation --- p.30 / Chapter 5.2.1 --- Initial Surface Reconstruction --- p.30 / Chapter 5.2.2 --- Cleaning Process --- p.32 / Chapter 5.2.3 --- Comparisons --- p.33 / Chapter 5.3 --- Computing Dual Graph --- p.34 / Chapter 6 --- Results and Discussion --- p.37 / Chapter 6.1 --- Results of Mesh Reconstruction form Noisy Point Cloud --- p.37 / Chapter 6.2 --- Results of Clustering Based Local Triangulation --- p.47 / Chapter 7 --- Conclusions --- p.55 / Chapter 7.1 --- Key Contributions --- p.55 / Chapter 7.2 --- Factors Affecting Our Algorithm --- p.55 / Chapter 7.3 --- Future Work --- p.56 / Chapter A --- Building Neighborhood Table --- p.59 / Chapter A.l --- Building Neighborhood Table in Streaming --- p.59 / Chapter B --- Publications --- p.63 / Bibliography --- p.65
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_326794 |
| Date | January 2009 |
| Contributors | Sheung, Hoi., Chinese University of Hong Kong Graduate School. Division of Mechanical and Automation Engineering. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xv, 70 p. : col. ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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