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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Image compression and its effect on data

Alkharabsheh, Khaled S. January 2004 (has links)
Theses (M.S.)--Marshall University, 2004. / Title from document title page. Includes abstract. Document formatted into pages: contains 184 pages. Bibliography: p. 177-182.
2

Application of wavelets in image compression

鍾鈞鎂, Zhong, Jun-mei. January 2000 (has links)
published_or_final_version / Electrical and Electronic Engineering / Doctoral / Doctor of Philosophy
3

Algorithms of image encoding

Nagioff, Olivia Ruth January 1990 (has links)
No description available.
4

Jigsaws and faster fractal pictures

Menzies, Lindsey January 1997 (has links)
No description available.
5

A pyramid image coder using Block Template Matching (BTM) algorithm

Keisarian, Farhad January 1998 (has links)
No description available.
6

Compressing the illumination-adjustable images with principal component analysis.

January 2003 (has links)
Pun-Mo Ho. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2003. / Includes bibliographical references (leaves 90-95). / Abstracts in English and Chinese. / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Background --- p.1 / Chapter 1.2 --- Existing Approaches --- p.2 / Chapter 1.3 --- Our Approach --- p.3 / Chapter 1.4 --- Structure of the Thesis --- p.4 / Chapter 2 --- Related Work --- p.5 / Chapter 2.1 --- Compression for Navigation --- p.5 / Chapter 2.1.1 --- Light Field/Lumigraph --- p.5 / Chapter 2.1.2 --- Surface Light Field --- p.6 / Chapter 2.1.3 --- Concentric Mosaics --- p.6 / Chapter 2.1.4 --- On the Compression --- p.7 / Chapter 2.2 --- Compression for Relighting --- p.7 / Chapter 2.2.1 --- Previous Approaches --- p.7 / Chapter 2.2.2 --- Our Approach --- p.8 / Chapter 3 --- Image-Based Relighting --- p.9 / Chapter 3.1 --- Plenoptic Illumination Function --- p.9 / Chapter 3.2 --- Sampling and Relighting --- p.11 / Chapter 3.3 --- Overview --- p.13 / Chapter 3.3.1 --- Codec Overview --- p.13 / Chapter 3.3.2 --- Image Acquisition --- p.15 / Chapter 3.3.3 --- Experiment Data Sets --- p.16 / Chapter 4 --- Data Preparation --- p.18 / Chapter 4.1 --- Block Division --- p.18 / Chapter 4.2 --- Color Model --- p.23 / Chapter 4.3 --- Mean Extraction --- p.24 / Chapter 5 --- Principal Component Analysis --- p.29 / Chapter 5.1 --- Overview --- p.29 / Chapter 5.2 --- Singular Value Decomposition --- p.30 / Chapter 5.3 --- Dimensionality Reduction --- p.34 / Chapter 5.4 --- Evaluation --- p.37 / Chapter 6 --- Eigenimage Coding --- p.39 / Chapter 6.1 --- Transform Coding --- p.39 / Chapter 6.1.1 --- Discrete Cosine Transform --- p.40 / Chapter 6.1.2 --- Discrete Wavelet Transform --- p.47 / Chapter 6.2 --- Evaluation --- p.49 / Chapter 6.2.1 --- Statistical Evaluation --- p.49 / Chapter 6.2.2 --- Visual Evaluation --- p.52 / Chapter 7 --- Relighting Coefficient Coding --- p.57 / Chapter 7.1 --- Quantization and Bit Allocation --- p.57 / Chapter 7.2 --- Evaluation --- p.62 / Chapter 7.2.1 --- Statistical Evaluation --- p.62 / Chapter 7.2.2 --- Visual Evaluation --- p.62 / Chapter 8 --- Relighting --- p.65 / Chapter 8.1 --- Overview --- p.66 / Chapter 8.2 --- First-Phase Decoding --- p.66 / Chapter 8.3 --- Second-Phase Decoding --- p.68 / Chapter 8.3.1 --- Software Relighting --- p.68 / Chapter 8.3.2 --- Hardware-Assisted Relighting --- p.71 / Chapter 9 --- Overall Evaluation --- p.81 / Chapter 9.1 --- Compression of IAIs --- p.81 / Chapter 9.1.1 --- Statistical Evaluation --- p.81 / Chapter 9.1.2 --- Visual Evaluation --- p.86 / Chapter 9.2 --- Hardware-Assisted Relighting --- p.86 / Chapter 10 --- Conclusion --- p.89 / Bibliography --- p.90
7

Hybrid transform, spatial decorrelation and unified coding system for image and video compression /

Lee, Kenneth Ka Chun. January 2004 (has links) (PDF)
Thesis (Ph.D.)--City University of Hong Kong, 2004. / "Submitted to Department of Computer Science in partial fulfillment of the requirements for the degree of Doctor of Philosophy" Includes bibliographical references (leaves 145-158)
8

VLSI Design and Implementation of EBCOT CODEC

Wang, Sung-Yang 26 July 2001 (has links)
This thesis proposes several hardware implementation approaches for the EBCOT (Embedded Block Coding with Optimized Truncation) algorithm, one of the key operations in the emerging JPEG 2000 standard. We also modify the EBCOT algorithm in order to reduce the memory requirement and to improve the speed performance. The modified EBCOT encoder saves 40% memory area with triple speed performance compared to the original design.
9

Video analysis and abstraction in the compressed domain

Lee, Sangkeun, January 2003 (has links) (PDF)
Thesis (Ph. D.)--School of Electrical and Computer Engineering, Georgia Institute of Technology, 2004. Directed by Monson H. Hayes. / Vita. Includes bibliographical references (leaves 133-138).
10

Reweighted compressive sensing for image signals /

Yang, Yi. January 2009 (has links)
Includes bibliographical references (p. 60-63).

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