Labitzke, Björn: Visualization and analysis of multispectral image dataVisualisierung und Analyse multispektraler Bilddaten. 2013
Inhalt
- Zusammenfassung
- Abstract
- Contents
- Introduction
- 1. Fundamentals
- 2. Design Goals – Requirements and Challenges
- 2.1 Application Scenarios
- 2.2 Requirements and Challenges
- 2.3 Prior Work
- 2.4 Discussion of Design Goals
- 3. Blur in Multispectral Image Data
- 3.1 Problem Discussion
- 3.2 Conceptional Proposal of a Deblurring Approach
- 3.2.1 Related Work
- 3.2.2 Overview
- 3.2.3 Estimation of Point Spread Functions
- 3.2.4 Non-Blind Deblurring
- 3.2.5 A first Result for Multispectral Imaging
- 3.3 Summary
- 4. Multispectral Data Analysis
- 4.1 Similarity Measure in High-Dimensional Space
- 4.1.1 Background
- 4.1.2 Assessment of Attribute Variation
- 4.1.3 Generalized Partial Covariance
- 4.1.4 Application to Multispectral Image Data
- 4.1.5 Summary
- 4.2 Generic Determination of Constituent Spectra
- 4.2.1 Conceptional Overview
- 4.2.2 Semi-Automatic Endmember Extraction
- 4.2.3 Usage Examples
- 4.2.4 Summary
- 4.3 Outlier Masking for Endmember Extraction
- 4.4 Unmixing Coefficients for Interactive Applications
- 4.4.1 Background
- 4.4.2 Progressive Unmixing Scheme
- 4.4.3 Prediction of New Coefficients for Refined Endmember Sets
- 4.4.4 OSP-Based Coefficient Estimation
- 4.4.5 Results
- 4.4.6 Summary
- 4.5 Summary
- 5. Multispectral Image Visualization
- 5.1 Complementary Visualization
- 5.2 Expressive Spectral Error Visualization
- 5.2.1 Problem Statement
- 5.2.2 Conceptional Overview
- 5.2.3 Colored Distance Metrics
- 5.2.4 Spectral Error Classification
- 5.2.5 Interactive Exploration
- 5.2.6 Results
- 5.2.7 Summary
- 5.3 Radviz-based Multispectral Image Segmentation
- 5.3.1 Problem Statement
- 5.3.2 Conceptional Overview
- 5.3.3 Radviz-based Semi-Automatic Analysis
- 5.3.4 Cluster Evaluation and Refinement
- 5.3.5 Usage Examples
- 5.3.6 Summary
- 5.4 Summary
- 6. Application Example
- Summary and Conclusions
- A Datasets
- B Formulas
- B.1 Distance Measures
- B.2 Non-Negative Inverse Unmixing Operation
- B.3 Color Matching Functions
- B.4 Conversion from Radiance to Reflectance
- Bibliography
- List of Figures
- List of Tables
- Abbreviations
- Symbols
- Glossary