Wong, Yuk Man. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2007. / Includes bibliographical references (leaves 95-100). / Abstracts in English and Chinese. / Abstract --- p.ii / Acknowledgement --- p.v / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Overview --- p.1 / Chapter 1.2 --- Contribution --- p.3 / Chapter 1.3 --- Organization of This Work --- p.5 / Chapter 2 --- Literature Review --- p.6 / Chapter 2.1 --- Content-based Image Retrieval --- p.6 / Chapter 2.1.1 --- Query Technique --- p.6 / Chapter 2.1.2 --- Relevance Feedback --- p.7 / Chapter 2.1.3 --- Previously Proposed CBIR systems --- p.7 / Chapter 2.2 --- Invariant Local Feature --- p.8 / Chapter 2.3 --- Invariant Local Feature Detector --- p.9 / Chapter 2.3.1 --- Harris Corner Detector --- p.9 / Chapter 2.3.2 --- DOG Extrema Detector --- p.10 / Chapter 2.3.3 --- Harris-Laplacian Corner Detector --- p.13 / Chapter 2.3.4 --- Harris-Affine Covariant Detector --- p.14 / Chapter 2.4 --- Invariant Local Feature Descriptor --- p.15 / Chapter 2.4.1 --- Scale Invariant Feature Transform (SIFT) --- p.15 / Chapter 2.4.2 --- Shape Context --- p.17 / Chapter 2.4.3 --- PCA-SIFT --- p.18 / Chapter 2.4.4 --- Gradient Location and Orientation Histogram (GLOH) --- p.19 / Chapter 2.4.5 --- Geodesic-Intensity Histogram (GIH) --- p.19 / Chapter 2.4.6 --- Experiment --- p.21 / Chapter 2.5 --- Feature Matching --- p.27 / Chapter 2.5.1 --- Matching Criteria --- p.27 / Chapter 2.5.2 --- Distance Measures --- p.28 / Chapter 2.5.3 --- Searching Techniques --- p.29 / Chapter 3 --- A Distributed Scheme for Large-Scale CBIR --- p.31 / Chapter 3.1 --- Overview --- p.31 / Chapter 3.2 --- Related Work --- p.33 / Chapter 3.3 --- Scalable Content-Based Image Retrieval Scheme --- p.34 / Chapter 3.3.1 --- Overview of Our Solution --- p.34 / Chapter 3.3.2 --- Locality-Sensitive Hashing --- p.34 / Chapter 3.3.3 --- Scalable Indexing Solutions --- p.35 / Chapter 3.3.4 --- Disk-Based Multi-Partition Indexing --- p.36 / Chapter 3.3.5 --- Parallel Multi-Partition Indexing --- p.37 / Chapter 3.4 --- Feature Representation --- p.43 / Chapter 3.5 --- Empirical Evaluation --- p.44 / Chapter 3.5.1 --- Experimental Testbed --- p.44 / Chapter 3.5.2 --- Performance Evaluation Metrics --- p.44 / Chapter 3.5.3 --- Experimental Setup --- p.45 / Chapter 3.5.4 --- Experiment I: Disk-Based Multi-Partition Indexing Approach --- p.45 / Chapter 3.5.5 --- Experiment II: Parallel-Based Multi-Partition Indexing Approach --- p.48 / Chapter 3.6 --- Application to WWW Image Retrieval --- p.55 / Chapter 3.7 --- Summary --- p.55 / Chapter 4 --- Image Retrieval System for IND Detection --- p.60 / Chapter 4.1 --- Overview --- p.60 / Chapter 4.1.1 --- Motivation --- p.60 / Chapter 4.1.2 --- Related Work --- p.61 / Chapter 4.1.3 --- Objective --- p.62 / Chapter 4.1.4 --- Contribution --- p.63 / Chapter 4.2 --- Database Construction --- p.63 / Chapter 4.2.1 --- Image Representations --- p.63 / Chapter 4.2.2 --- Index Construction --- p.64 / Chapter 4.2.3 --- Keypoint and Image Lookup Tables --- p.67 / Chapter 4.3 --- Database Query --- p.67 / Chapter 4.3.1 --- Matching Strategies --- p.68 / Chapter 4.3.2 --- Verification Processes --- p.71 / Chapter 4.3.3 --- Image Voting --- p.75 / Chapter 4.4 --- Performance Evaluation --- p.76 / Chapter 4.4.1 --- Evaluation Metrics --- p.76 / Chapter 4.4.2 --- Results --- p.77 / Chapter 4.4.3 --- Summary --- p.81 / Chapter 5 --- Shape-SIFT Feature Descriptor --- p.82 / Chapter 5.1 --- Overview --- p.82 / Chapter 5.2 --- Related Work --- p.83 / Chapter 5.3 --- SHAPE-SIFT Descriptors --- p.84 / Chapter 5.3.1 --- Orientation assignment --- p.84 / Chapter 5.3.2 --- Canonical orientation determination --- p.84 / Chapter 5.3.3 --- Keypoint descriptor --- p.87 / Chapter 5.4 --- Performance Evaluation --- p.88 / Chapter 5.5 --- Summary --- p.90 / Chapter 6 --- Conclusions and Future Work --- p.92 / Chapter 6.1 --- Conclusions --- p.92 / Chapter 6.2 --- Future Work --- p.93 / Chapter A --- Publication --- p.94 / Bibliography --- p.95
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_325981 |
| Date | January 2007 |
| Contributors | Wong, Yuk Man., Chinese University of Hong Kong Graduate School. Division of Computer Science and Engineering. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, ix, 100 leaves : ill.(chiefly col.) ; 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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