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Kubacki, Jens: Learning and detecting objects in combined range and color images based on local feature frames. 2012
Inhalt
Acronyms
Notation
Introduction
Motivation for Vision
Pros and Cons for Vision
Vision Applications
Object Recognition
Localization of Objects
Learning Object Properties
Outline of the Approach
Basic Design Decisions
Overview of Prior Approaches
Basic Ideas of this Approach
Organization of this Document
Related Work
Classical Vision and Recognition Paradigms
Newer Approaches to Robot Vision
Algorithms for Object Recognition
Pure Learning Approaches
Modern Invariant Feature Point Detectors
Feature Points and Classifiers
Geometric Models and Matching
Combined 3D and 2D-based Approaches
Integration 3D Imaging Sensors
Summary
Problem and Approach
General Motivation
Classes of Object Recognition
Object Properties
Scene Conditions
Input/Output Types
Learning Ability
Observations and Inspirations
Rationale on Algorithm Level
System Overview
Summary
Sensor Fusion
Motivation
Hardware Setting
Shared Image Computation
Shared Image Definition
Transformations
Color Assignment
Shared Image Example
Calibration
Complete Calibration
Calibration Based on Default Parameters
Summary
Sample Data Acquisition
Motivation and Approach
Range Segmentation
Possible Acquisition Scenarios
Actuated Robot Motion
Robot-Internal Motion
Human Object Demonstration
Range Segmentation Examples
Summary
Feature Frame Cloud Extraction and Matching
Motivation and Approach
Feature Frame Cloud Computation
Discrete Descriptor Key Computation
Clustering Feature Point Descriptors
Local Frame Construction
Example
Model Construction and Detection
Feature Frame Cloud Matching
Object Model Construction
Object Model Detection
Summary
Evaluation
Combined Sensor
Calibration of the Full Sensor Setting
Calibration based on Default Parameters
FFC Computation and Matching
FFC Computation
Pose Detection
Lowering the Search Complexity
Matching Algorithms
Descriptor Tests
System Tests
Learning and Detection with Known Learning Frames
Learning and Detection with Unknown Learning Frames
Live Tests
Summary
Summary and Conclusions
Achievements
Further Work
Appendix
General Type Notations
Point and Frame Operations
Image Notation
Glossary