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Autostereograms: analysis and algorithms.

by Lau Shek Kwan Mark. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 85-86). / Abstracts in English and Chinese. / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Historical Background --- p.2 / Chapter 1.2 --- Introduction to Autostereograms --- p.5 / Chapter 1.2.1 --- Geometrical Model --- p.5 / Chapter 1.2.2 --- IS-separation --- p.6 / Chapter 1.2.3 --- The Hidden Surfaces --- p.7 / Chapter 1.2.4 --- False Target and Echo --- p.8 / Chapter 1.3 --- The Autostereogram Generation Algorithm --- p.10 / Chapter 1.4 --- Further Applications of Autostereograms --- p.15 / Chapter 1.5 --- Organization of Thesis --- p.17 / Chapter 2 --- Analysis of Autostereograms --- p.20 / Chapter 2.1 --- IS-separation --- p.21 / Chapter 2.2 --- Autostereogram Generations --- p.25 / Chapter 2.3 --- Surface Reconstructions --- p.26 / Chapter 2.4 --- Visual Distortions --- p.28 / Chapter 2.4.1 --- Problem Model For Vertical Distortions --- p.30 / Chapter 2.4.2 --- Change of Depth Field --- p.33 / Chapter 2.4.3 --- Non-linear Distortion --- p.35 / Chapter 2.4.4 --- Lateral Distortions --- p.38 / Chapter 2.5 --- Discrete Autostereograms --- p.40 / Chapter 2.5.1 --- Truncation Problem --- p.41 / Chapter 2.5.2 --- Computer Algorithms for Autostereograms --- p.42 / Chapter 3 --- Analysis of Echoes --- p.48 / Chapter 3.1 --- Causes of Echoes --- p.49 / Chapter 3.1.1 --- Insufficient Lengths of The Periods of Repeating Patterns --- p.51 / Chapter 3.1.2 --- Overlapping of Copying Steps --- p.51 / Chapter 3.2 --- Avoidance of Type 1 Echoes --- p.52 / Chapter 3.3 --- Avoidance of Type 2 Echoes --- p.55 / Chapter 3.4 --- Autostereogram Encoding Any Surface --- p.58 / Chapter 4 --- Autostereogram as A Cryptosystem --- p.65 / Chapter 4.1 --- Introduction to Cryptography --- p.66 / Chapter 4.1.1 --- Mathematical Structure of Cryptosystems --- p.67 / Chapter 4.1.2 --- A Classical Cryptosystem´ؤSubstitution Cipher --- p.68 / Chapter 4.2 --- Autostereogram as a Cryptosystem --- p.72 / Chapter 4.2.1 --- Autostereogram as a Variation of Substitution Cipher --- p.74 / Chapter 4.2.2 --- Practical Considerations --- p.76 / Chapter 5 --- Conclusion and Future Works --- p.79 / Chapter 5.1 --- Future Works --- p.80 / Chapter A --- Excessive Removal of Copying Steps --- p.81 / Chapter B --- Publications Resulted from the Study --- p.84

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323467
Date January 2001
ContributorsLau, Shek Kwan Mark., Chinese University of Hong Kong Graduate School. Division of Mechanical and Automation Engineering.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, vi, 86 leaves : ill. ; 30 cm.
RightsUse 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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