Wong Ling. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1997. / Includes bibliographical references (leaves 80-85). / ABSTRACT --- p.1 / Chapter 1. --- INTRODUCTION --- p.2 / Chapter 1.1 --- motivation --- p.4 / Chapter 1.2 --- Original Contributions --- p.5 / Chapter 1.3 --- thesis Structure --- p.5 / Chapter 2. --- BACKGROUND --- p.7 / Chapter 2.1 --- information theory --- p.7 / Chapter 2.2 --- early compression --- p.8 / Chapter 2.2.1 --- Some Source Codes --- p.10 / Chapter 2.2.1.1 --- Huffman Code --- p.10 / Chapter 2.2.1.2 --- Tutstall Code --- p.10 / Chapter 2.2.1.3 --- Arithmetic Code --- p.11 / Chapter 2.3 --- modern techniques for compression --- p.14 / Chapter 2.3.1 --- Statistical Modeling --- p.14 / Chapter 2.3.1.1 --- Context Modeling --- p.15 / Chapter 2.3.1.2 --- State Based Modeling --- p.17 / Chapter 2.3.2 --- Dictionary Based Compression --- p.17 / Chapter 2.3.2.1 --- LZ-compression --- p.19 / Chapter 2.3.3 --- Other Compression Techniques --- p.20 / Chapter 2.3.3.1 --- Block Sorting --- p.20 / Chapter 2.3.3.2 --- Context Tree Weighting --- p.21 / Chapter 3. --- SYMBOL REMAPPING --- p.22 / Chapter 3. 1 --- reviews on Block Sorting --- p.22 / Chapter 3.1.1 --- Forward Transformation --- p.23 / Chapter 3.1.2 --- Inverse Transformation --- p.24 / Chapter 3.2 --- Ordering Method --- p.25 / Chapter 3.3 --- discussions --- p.27 / Chapter 4. --- CONTENT PREDICTION --- p.29 / Chapter 4.1 --- Prediction and Ranking Schemes --- p.29 / Chapter 4.1.1 --- Content Predictor --- p.29 / Chapter 4.1.2 --- Ranking Techn ique --- p.30 / Chapter 4.2 --- Reviews on Context Sorting --- p.31 / Chapter 4.2.1 --- Context Sorting basis --- p.31 / Chapter 4.3 --- General Framework of Content Prediction --- p.31 / Chapter 4.3.1 --- A Baseline Version --- p.32 / Chapter 4.3.2 --- Context Length Merge --- p.34 / Chapter 4.4 --- Discussions --- p.36 / Chapter 5. --- BOUNDED-LENGTH BLOCK SORTING --- p.38 / Chapter 5.1 --- block sorting with bounded context length --- p.38 / Chapter 5.1.1 --- Forward Transformation --- p.38 / Chapter 5.1.2 --- Reverse Transformation --- p.39 / Chapter 5.2 --- Locally Adaptive Entropy Coding --- p.43 / Chapter 5.3 --- discussion --- p.45 / Chapter 6. --- CONTEXT CODING FOR IMAGE DATA --- p.47 / Chapter 6.1 --- Digital Images --- p.47 / Chapter 6.1.1 --- Redundancy --- p.48 / Chapter 6.2 --- model of a compression system --- p.49 / Chapter 6.2.1 --- Representation --- p.49 / Chapter 6.2.2 --- Quantization --- p.50 / Chapter 6.2.3 --- Lossless coding --- p.51 / Chapter 6.3 --- The Embedded Zerotree Wavelet Coding --- p.51 / Chapter 6.3.1 --- Simple Zerotree-like Implementation --- p.53 / Chapter 6.3.2 --- Analysis of Zerotree Coding --- p.54 / Chapter 6.3.2.1 --- Linkage between Coefficients --- p.55 / Chapter 6.3.2.2 --- Design of Uniform Threshold Quantizer with Dead Zone --- p.58 / Chapter 6.4 --- Extensions on Wavelet Coding --- p.59 / Chapter 6.4.1 --- Coefficients Scanning --- p.60 / Chapter 6.5 --- Discussions --- p.61 / Chapter 7. --- CONCLUSIONS --- p.63 / Chapter 7.1 --- Future Research --- p.64 / APPENDIX --- p.65 / Chapter A --- Lossless Compression Results --- p.65 / Chapter B --- Image Compression Standards --- p.72 / Chapter C --- human Visual System Characteristics --- p.75 / Chapter D --- Lossy Compression Results --- p.76 / COMPRESSION GALLERY --- p.77 / Context-based Wavelet Coding --- p.75 / RD-OPT-based jpeg Compression --- p.76 / SPIHT Wavelet Compression --- p.77 / REFERENCES --- p.80
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_321941 |
| Date | January 1997 |
| Contributors | Wong, Ling., Chinese University of Hong Kong Graduate School. Division of Information Engineering. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, 85 leaves : 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/) |
Page generated in 0.0019 seconds