Visual thesaurus for color image retrieval using SOM.

• Other Authors: Yip, King-Fung.
• Format: Others
• Language: English; Chinese
• Published: 2003
• Subjects: Information storage and retrieval systems > Image files; Image processing > Digital techniques; Self-organizing maps
• Online Access: http://library.cuhk.edu.hk/record=b5891759; http://repository.lib.cuhk.edu.hk/en/item/cuhk-324302

Yip King-Fung. === Thesis (M.Phil.)--Chinese University of Hong Kong, 2003. === Includes bibliographical references (leaves 84-89). === Abstracts in English and Chinese. === Abstract --- p.i === 論文摘要 --- p.iii === Table of Contents --- p.iv === List of Abbreviations --- p.vi === Acknowledgements --- p.vii === Chapter 1. --- Introduction --- p.1 === Chapter 1.1. --- Background --- p.1 === Chapter 1.2. --- Motivation --- p.3 === Chapter 1.3. --- Thesis Organization --- p.4 === Chapter 2. --- A Survey of Content-based Image Retrieval --- p.5 === Chapter 2.1. --- Text-based Image Retrieval --- p.5 === Chapter 2.2. --- Content-Based Image Retrieval --- p.7 === Chapter 2.2.1. --- Content-Based Image Retrieval Systems --- p.7 === Chapter 2.2.2. --- Query Methods --- p.9 === Chapter 2.2.3. --- Image Features --- p.11 === Chapter 2.2.4. --- Summary --- p.16 === Chapter 3. --- Visual Thesaurus using SOM --- p.17 === Chapter 3.1. --- Algorithm --- p.17 === Chapter 3.1.1. --- Image Representation --- p.17 === Chapter 3.1.2. --- Self-Organizing Map --- p.21 === Chapter 3.2. --- Preliminary Experiment --- p.27 === Chapter 3.2.1. --- Feature differences --- p.27 === Chapter 3.2.2. --- Labeling differences --- p.30 === Chapter 4. --- Experiment --- p.33 === Chapter 4.1. --- Subjects --- p.33 === Chapter 4.2. --- Apparatus --- p.33 === Chapter 4.2.1. --- Systems --- p.33 === Chapter 4.2.2. --- Test Databases --- p.33 === Chapter 4.3. --- Procedure --- p.34 === Chapter 4.3.1. --- Description --- p.35 === Chapter 4.3.2. --- SOM (text) --- p.36 === Chapter 4.3.3. --- SOM (image) --- p.38 === Chapter 4.3.4. --- QBE (text) --- p.40 === Chapter 4.3.5. --- QBE (image) --- p.42 === Chapter 4.3.6. --- Questionnaire --- p.44 === Chapter 4.3.7. --- Experiment Flow --- p.45 === Chapter 4.4. --- Results --- p.46 === Chapter 4.5. --- Discussion --- p.51 === Chapter 5. --- Quantizing Color Histogram --- p.55 === Chapter 5.1. --- Algorithm --- p.56 === Chapter 5.1.1. --- Codebook Generation Phrase --- p.57 === Chapter 5.1.2. --- Histogram Generation Phrase --- p.66 === Chapter 5.2. --- Experiment --- p.67 === Chapter 5.2.1. --- Test Database --- p.67 === Chapter 5.2.2. --- Evaluation Methods --- p.67 === Chapter 5.2.3. --- Results and Discussion --- p.69 === Chapter 5.2.4. --- Summary --- p.74 === Chapter 6. --- Relevance Feedback --- p.75 === Chapter 6.1. --- Relevance Feedback in Text Information Retrieval --- p.75 === Chapter 6.2. --- Relevance Feedback in Multimedia Information Retrieval --- p.76 === Chapter 6.3. --- Relevance Feedback in Visual Thesaurus --- p.76 === Chapter 7. --- Conclusions --- p.80 === Chapter 7.1. --- Applications --- p.81 === Chapter 7.2. --- Future Directions --- p.81 === Chapter 7.2.1. --- SOM Generation --- p.81 === Chapter 7.2.2. --- Hybrid Architecture --- p.82 === References --- p.84