Computer Analysis of Images and Patterns

Name: Computer Analysis of Images and Patterns | 14th International Conference, CAIP 2011, Seville, Spain, August 29-31, 2011, Proceedings, Part II
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14th International Conference, CAIP 2011, Seville, Spain, August 29-31, 2011, Proceedings, Part II

Ainhoa Berciano Daniel Díaz-Pernil Walter Kropatsch Helena Molina-Abril Pedro Real(Editor)

Springer (Publisher)

Published on 19. August 2011

XXIV, 577 pages

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978-3-642-23678-5 (ISBN)

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Content

Titlepage
Preface
CAIP 2011 Organization
Table of Contents
Invited Lecture
Metric Structures on Datasets: Stability and Classification of Algorithms
Introduction
Visualization of Datasets
Matching and Dissimilarity between Datasets
Features
Some Considerations
Importance of Stability and Classification of Algorithms
Stability and Matching: A Duality
Datasets as Metric Spaces or Metric Measure Spaces
Equality of Datasets
Metric Structures on Datasets
The Case of G
The Case of Gw
Stability of Hierarchical Clustering Methods
Stability of Vietoris-Rips Barcodes
Object Matching: More Details
Classification of Algorithms
Brief Overview of Categories and Functors
Clustering Algorithms as Functors
Results for Standard Clustering
Results for Hierarchical Clustering
Discussion
References
Biometrics
Semi-fragile Watermarking in Biometric Systems: Template Self-Embedding
Introduction
Semi-fragile Watermarking by Template Self Embedding
Experiments in the Case of Iris Recognition
Iris Recognition and Iris Databases
The Watermarking Scheme
Experimental Results
Conclusion
References
The Weighted Landmark-Based Algorithm for Skull Identification
Introduction
Landmark Definition and Analysis
A Recognition Algorithm Based on Landmark Quality Analysis
A Weighted Similarity Measurement of a 3D-2D Face Pair
Searching an Optimal Recognition Subset of Landmarks
Experimental Results
Conclusions
References
Sequential Fusion Using Correlated Decisions for Controlled Verification Errors
Introduction
Experimental Setup
Multi-biometric Fusion for Speaker Verification
Fusion of Correlated Decisions
Conclusion and Future Work
References
An Online Three-Stage Method for Facial Point Localization
Introduction
Methodology
Step 1: Detection of Interest Points
Step 2: Candidate Points Screening with POEM Descriptor
Step 3: Multi-template Game-Theoretic Matching
Experimental Results
Experiment Settings
Matching of Labeled Points
Facial Features Localization
Conclusion
References
Extraction of Teeth Shapes from Orthopantomograms for Forensic Human Identification
Introduction
Methods Developed for Intraoral Images
Description of the Proposed Method
Experimental Results
Conclusions and Future Work
References
Effects of JPEG XR Compression Settings on Iris Recognition Systems
Introduction
Biometric Iris Sample Compression
Experiments on Compressing Iris Sample Data
Iris Recognition and Iris Database
Compression Techniques: JPEG XR and JPEG2000
Experimental Results
Conclusion
References
A Recursive Sparse Blind Source Separation Method for Nonnegative and Correlated Data in NMR Spectroscopy
Introduction
Source Assumption and Recursive Method
Concluding Remarks
References
Human and Face Detection and Recognition
A Novel Face Recognition Approach under Illumination Variations Based on Local Binary Pattern
Introduction
Proposed Illumination Invariant Approach
Difference of Gaussians (DoG) Filter
Local Binary Pattern
Proposed Distance Measurement
Experimental Results and Discussions
Database
Performance Comparisons for Different Distance Measurements
Performance Comparisons for Different Parameter Values
Performance Comparisons for Different Methods
Conclusions
References
A New Pedestrian Detection Descriptor Based on the Use of Spatial Recurrences
Introduction
Recurrence-Based Descriptor
Experimentation
Image Dataset
Implementation Details and Evaluation Method
Experimental Results
Conclusions
References
Facial Expression Recognition Using Nonrigid Motion Parameters and Shape-from-Shading
Introduction
Background
3D Motion Model
Motion Parameters for Recognition
Experiments
Conclusion
References
TIR/VIS Correlation for Liveness Detection in Face Recognition
Introduction
Analysis of Face Liveness
Thermal IR for Live Detection
The Approach
Cross-Modality of TIR/VIS Face Pair
Correlation Analysis of Face Patches
Experiments
Conclusions
References
Person Localization and Soft Authentication Using an Infrared Ceiling Sensor Network
Introduction
Infrared Sensing System
Person Localization
The Method for Person Localization
Basic Evaluation of the Person Localization Method
Identification Information
Authentication Experiments
Discussion
Conclusion
References
Document Analysis
Categorization of Camera Captured Documents Based on Logo Identification
Introduction
Comparative Analysis of Local Affine-Invariant Features
Methodology
Off-Line: Representation and Storage of Logo Model Features
On-line: Feature Extraction on Query Document and Matching
Experimental Results and Discussion
Conclusions and Future Work
References
Multiple Line Skew Estimation of Handwritten Images of Documents Based on a Visual Perception Approach
Introduction
Skew Estimation
Viskew: A New Algorithm for Skew Estimation
Experiments and Discussion
Conclusions
References
Applications
Space Variant Representations for Mobile Platform Vision Applications
Introduction
Proposed Approach
Space-Variant Representations
Variational Optical Flow
Experimental Results
Conclusion
References
JBoost Optimization of Color Detectors for Autonomous Underwater Vehicle Navigation
Introduction
Related Work
Developing a Classification Algorithm
Buoy Detection
Baseline
Post Processing
Boosting HSV
Results
Pipe Detection
Baseline
Classification
Bearing Estimation
Results
Conclusion
References
Combining Structure and Appearance for Anomaly Detection in Wire Ropes
Introduction
Geometric Rope Model
Combined Model for Structure and Appearance
Defect Analysis
Experiments
Overall Performance
Comparison to other Rope Defect Detection Approaches
Summary and Conclusions
References
3D Cascade of Classifiers for Open and Closed Eye Detection in Driver Distraction Monitoring
Introduction
Cascade Classifiers Using Haar-Like Masks
Scenarios and 3D Cascaded Classifiers
Training Image Database
AdaBoost Learning Parameters and Experiments
Conclusions
References
Non-destructive Detection of Hollow Heart in Potatoes Using Hyperspectral Imaging
Introduction
Image Acquisition System
Experiment
Segmentation
Feature Extraction
Feature Selection
Classification
Results and Discussion
Conclusions
References
Dice Recognition in Uncontrolled Illumination Conditions by Local Invariant Features
Introduction
Dice Segmentation Using Local Invariant Features
Dot Identification and Dice Recognition
Experiments
Homography Based on Local Invariant Features
Dice Identification
Conclusion
References
Specularity Detection Using Time-of-Flight Cameras
Introduction
Reflectance Model
Modulated IR Source
Non-modulated IR Source
Far-Field Background Illumination
Ambient Background Illumination
Specular Illumination
Specularity Detection
Experiments
Conclusion
References
Symmetry Computation in Repetitive Images Using Minimum-Variance Partitions
Introduction
Calculation of Symmetries through the Image Partition
Experiments and Results
Conclusions
References
3D Vision
Tensor Method for Constructing 3D Moment Invariants
Introduction
Moments and Tensors
Affine Invariants in 2D and in 3D
Rotation Invariants in 2D and in 3D
Automated Generation of the Rotation Invariants in 3D
Numerical Experiment
Computing Moments of Triangulated Objects
Conclusion
References
Multi-camera 3D Scanning with a Non-rigid and Space-Time Depth Super-Resolution Capability
Introduction
Primitives Sampling for 3D Sparse Model Generation
3D Multi-camera Spatial Super-Resolution
3D Non-rigid Temporal Super-Resolution
Experimental Results
Conclusion and Future Work
References
A New Algorithm for 3D Shape Recognition by Means of the 2D Point Distance Histogram
Introduction and Motivation
Description of the 3D Shape Representation Algorithm Based on the 2D Point Distance Histogram
Brief Description of the Algorithms Selected for the Experimental Comparison with the Proposed Approach
Methodology and Results of the Experiment
Conclusions
References
Wide Range Face Pose Estimation by Modelling the 3D Arrangement of Robustly Detectable Sub-parts
Introduction
Related Work
Data Set
Detection of Facial Features
3D Model and Pose Estimation
Experimental Results for the Pose Estimation
Conclusion
References
Image Restoration
Single Image Restoration of Outdoor Scenes
Introduction
Our Restoration Approach
Airlight Color (A8) Estimation
Transmission Estimation
Results and Discussion
References
Exploiting Image Collections for Recovering Photometric Properties
Introduction
Related Work
Image Formation and Estimation Problem
Results
Discussion and Conclusion
References
Restoration
Human Visual System for Complexity Reduction of Image and Video Restoration
Introduction
Block Classification
Computational Cost
Experimental Results and Concluding Remarks
References
Optimal Image Restoration Using HVS-Based Rate-Distortion Curves
Introduction
Visual Rate-Distortion Curve
Experimental Results and Conclusions
Appendix
References
Natural Computation for Digital Imagery
A Parallel Implementation of the Thresholding Problem by Using Tissue-Like P Systems
Introduction
Methods
Thresholding of Digital Images
A Family of Tissue-Like P Systems
Results
Examples
Conclusions
References
P Systems in Stereo Matching
Introduction
General P Model
SDPS: P System Design
Conclusion
References
Functional Brain Mapping by Methods of Evolutionary Natural Selection
Introduction
Methods and Data
Parameters Used in EVOX
Data
Results
Conclusions
References
Interactive Classification of Remote Sensing Images by Using Optimum-Path Forest and Genetic Programming
Introduction
Related Work
The GOPF Approach
Experiments
Conclusions
References
A Dynamic Niching Quantum Genetic Algorithm for Automatic Evolution of Clusters
Introduction
The Dynamic Niching Quantum Genetic Clustering
Chromosome Representation and Initialization
Fitness Function
Niching
Description of the Algorithm
Experiments Results
Conclusions
References
Image and Video Processing
Spatio-Temporal Fuzzy FDPA Filter
Introduction
Fast Digital Paths Approach Spatial Filter (FDPA)
Spatio-Temporal Fuzzy FDPA Filter (STFFDPA)
Simulation Results
Conclusions
References
Graph Aggregation Based Image Modeling and Indexing for Video Annotation
Introduction
Video Annotation
Graph Based Image Modeling
Proposed Video Annotation System
Graph Modeling Based Image Indexation
Image Feature Matching
Video Annotation Improvement by Graph Aggregation
Experimental Results
Conclusions
References
Violence Detection in Video Using Computer Vision Techniques
Introduction
Related Work
Dataset
Activity Recognition
Experimental Results
Conclusions
References
Speckle Denoising through Local R´enyi Entropy Smoothing
Introduction
Mathematical Background
Description of the Method
Experimental Results
Conclusions
References
Multiresolution Optical Flow Computation of Spherical Images
Introduction
Gaussian Scale on the Sphere
Spherical Optical Flow
Discretisation and Algorithm
Numerical Examples
Conclusions
References
An Improved SalBayes Model with GMM
Introduction
SalBayes Model with GMM
The Necessity and Sufficiency of GMM
Feature Extraction and Representation
The SalBayes Model with GMM
Experiments and Results
Experiment 1
Experiment 2
Experiment 3
Conclusions and Discussions
References
Exploring Alternative Spatial and Temporal Dense Representations for Action Recognition
Introduction
Background
Spatiograms
Recurrence Matrix
Method
Density Mask (DM)
Shape-Context (SC)
Experiments
Conclusion
References
Image Denoising Using Bilateral Filter in High Dimensional PCA-Space
Introduction
Related Works
High Dimensional PCA-Space
Proposed Method
Experimental Results
Conclusions
References
Image Super Resolution Using Sparse Image and Singular Values as Priors
Introduction
Image Formation Model
Sparse Representation
Proposed Algorithm
Training Phase
Reconstruction Phase
Experimental Results
Conclusion
References
Improved Gaussian Mixture Model for the Task of Object Tracking
Introduction
Previous Work
Motion Detection
Temporal Averaging
Bayes Decision Rules
Proposed Improved Gaussian Mixture Background
Object Tracking
Connected Component
Mean-Shift
Particle Filtering
Combined Connected Components and Particle Filtering
Results
Conclusion
References
Driver's Fatigue and Drowsiness Detection to Reduce Traffic Accidents on Road
Introduction
Proposed System
Face Detection
Eyes and Mouth Localization
Driver's Drowsiness Analysis
Driver's Fatigue Analysis
Experimental Results
Conclusion
References
Image Synthesis Based on Manifold Learning
Introduction
Data Synthesis Based on Manifold Learning
Locally Linear Embedding
Least Squares - Support Vector Regression with Multiple Parameter Choice
Regularized High-Dimensional Data Synthesis - RHDDS
Experiments
Results and Discussion
Conclusion
References
Hierarchical Foreground Detection in Dynamic Background
Introduction
Block-Based Foreground Detection in Coarse-Level
Color Description of an Image Block
Texture Description of an Image Block
Background Modeling and Updating
Foreground Detection in Coarse-Level
Foreground Detection in Fine-Level
Background Modeling by Using Hue and Lighting Values
Pixels Classification in Fine-Level
Experiment
Testing Sequences and Evaluation Measurement
Experimental Results
Discussion
Conclusion
References
Image Super-Resolution Based Wavelet Framework with Gradient Prior
Introduction
Local Lipschitz Regularity
Gradient Prior
Proposed Method
Experiments and Results
Conclusion
References
Are Performance Differences of Interest Operators Statistically Significant?
Introduction
Related Work
Null Hypothesis Testing
McNemar's Test
Comparing Many Algorithms
The Independence of Tests
Experimental Procedure and Evaluation Framework
Results
Conclusions and Further Work
References
Calibration
Accurate and Practical Calibration of a Depth and Color Camera Pair
Introduction
Previous Work
Motivation
The Depth and Color Camera Pair
Color Camera Intrinsics
Depth Camera Intrinsics
Extrinsics and Relative Pose
Calibration Method
Corner Based Calibration
Relative Pose Estimation
Non-linear Minimization
Variance Estimation
Results
Parameters and Residuals
Depth Uncertainty
Comparison with Manufacturer Calibration
Colorized Point Cloud
Conclusions
References
Color and Texture
Contourlet-Based Texture Retrieval Using a Mixture of Generalized Gaussian Distributions
Introduction
The Redundant Contourlet Transform (RCT)
MoGG Modelling of RCT
MoGG Similarity Measurement for Texture Retrieval
Experiments
Conclusions
References
Evaluation of Histogram-Based Similarity Functions for Different Color Spaces
Introduction
Color Spaces
Similarity Functions
Evaluation
Conclusion
References
Color Contribution to Part-Based Person Detection in Different Types of Scenarios
Introduction
Part-Based Person Detector Based on Opponent Colors
Experiments
Discussion
Conclusion
References
Content Adaptive Image Matching by Color-Entropy Segmentation and Inpainting
Introduction
Color and Entropy Based Segmentation
Harmonic In-Painting
Feature Matching and Test Results
Matching
Examples of Image Matching
Concluding Remarks
References
Face Image Enhancement Taking into Account Lighting Behavior on a Face
Introduction
Physical Parameters Estimation
Simple Estimation of Speculalities and Albedo
Surface Reflectance Estimation
Skin Color Enhancement Processing
Experiments
Conclusion
References
Adaptive Matrices for Color Texture Classification
Introduction
Review of the Generalized LVQ
Adaptive Matrices for Texture Classification
Experiments
Conclusion and Outlook
References
Color Texture Classification Using Rao Distance between Multivariate Copula Based Models
Introduction
Gaussian Copula Based Probability Distributions Manifold
Review of the Copula Theory
Multivariate Weibull Distribution
Multivariate Gamma Distribution
Multivariate Laplacian Distribution
Rao Geodesic Distance on the Manifold Of Gaussian Copula Based Distributions
Experimental Results
Conclusions
References
Texture Analysis Based on Saddle Points-Based BEMD and LBP
Introduction
Review of BEMD
BEMD Based on Saddle Points
Texture Descriptor Based on BEMD and LBP
Local Binary Patterns (LBP)
LBP Based on BEMD
Experimental Result
Conclusion
References
A Robust Approach to Detect Tampering by Exploring Correlation Patterns
Introduction
Detecting Traces of CFA
Calculation of Residual Map
Estimation of Posterior Probability Map
Detection of Periodicity
Experimental Results
Robustness and Sensitivity
Local Tamper Detection
Conclusion
References
Tracking and Stereo Vision
Robust Signal Generation and Analysis of Rat Embryonic Heart Rate in Vitro Using Laplacian Eigenmaps and Empirical Mode Decomposition
Introduction
The Proposed Method
Signal Generation
Heart Signal Analysis
Experimental Results and Discussion
Conclusion
References
Radial Symmetry Guided Particle Filter for Robust Iris Tracking
Introduction
Radial Symmetry Transform
Proposed Iris Tracker
Experimental Results
Conclusion
References
Spatio-Temporal Stereo Disparity Integration
Introduction
Kalman Filter
Approach
Experiments and Results
Conclusions
References
Refractive Index Estimation Using Polarisation and Photometric Stereo
Introduction
Components of Polarisation Image
Data Set
Polarisation Image
Surface Normal Estimation
Estimating the Refractive Index
Experiments
Estimation for Known Refractive Indices
Estimation for Unknown Refractive Indices
Conclusions
References
3D Gestural Interaction for Stereoscopic Visualization on Mobile Devices
Introduction
Related Work
System Description
Gesture Detection and Tracking
3D Structure from Motion
3D Coding and Visualization
Experimental Results
Conclusion
References
Statistical Tuning of Adaptive-Weight Depth Map Algorithm
Introduction
Literature Review
Conclusions of the Literature Review
Methodology
Image Processing
Statistical Analysis
Experimental Set Up
Results and Discussion
Variable Selection
Exploratory Data Analysis
Multi-variate Linear Regression Model
Conclusions and Future Work
References
Author Index

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Computer Analysis of Images and Patterns

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