Image Analysis and Recognition

Name: Image Analysis and Recognition | 9th International Conference, ICIAR 2012, Aveiro, Portugal, June 25-27, 2012. Proceedings, Part II
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9th International Conference, ICIAR 2012, Aveiro, Portugal, June 25-27, 2012. Proceedings, Part II

Aurelio Campilho Mohamed Kamel(Editor)

Springer (Publisher)

Published on 21. June 2012

XXIII, 494 pages

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978-3-642-31298-4 (ISBN)

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Content

Title
Preface
Organization
Table of Contents
Biometrics and Face Recognition
Multi-stage Visible Wavelength and Near Infrared Iris Segmentation Framework
Introduction
Previous Work
Proposed Iris Segmentation Algorithm
Image Enhancement
Center Point Detection
Polar Boundary Detection
Experiments
Conclusion
References
Two Unconstrained Biometric Databases
Introduction
Biometric Databases
Databases Overview
Fingerprint Singular Point Detection Competition Database
Hand Geometric Point Detection Competition Database
Conclusion
References
Multibiometric System Using Level Set Method and Particle Swarm Optimization
Introduction
Preprocessing and Feature Extraction
Feature Ranking Using Particle Swarm Optimization (PSO)
Results and Analysis
Conclusions
References
Explicit Integration of Identity Information from Skin Regions to Improve Face Recognition
Introduction
Overview of the Proposed Algorithm
Global Feature Extraction
Skin Feature Extraction
Forehead Classification via Sparse Representation Classifier
Fusion Technique
Experimental Results
Performance of the Whole-Face channel
Performance of the Pure-Skin Channel
Performance of the Combined Channels
Comparison with the State-of-the-Art Techniques
Conclusion and Future Work
References
Hand-Geometry Based Recognition System
Introduction
Database
Image Binarization
Contour Extraction and Hand Alignment
Characteristic Points
Recognition - Feature Matching
Conclusion
References
Local Gradient Increasing Pattern (LGIP) for Facial Representation and Gender Recognition
Introduction
Local Gradient Increasing Pattern (LGIP)
Gender Recognition Using LGIP
Facial Representation Using LGIP
Gender Recognition Using SVM Classifier
Experimental Results
Conclusion
References
Quality-Based Fingerprint Segmentation
Introduction
Background Theory
Literature Survey
Methodology
Proposed Approach
Post-processing
Results and Performance Evaluation
Conclusion
References
A New Multi-camera Based Facial Expression Analysis Concept
Introduction
Suggested Concept
Generic 3-D Face Model
Multi-camera Based Pose Estimation
Facial Feature Extraction and Classification
Experimental Results
Conclusion and Outlook
References
Entropy in Biometric Face Template Analysis
Introduction
Selection and Updating: Quality vs. Representativeness
Template Analysis Based on Entropy
Gallery Entropy for Template Selection
Gallery Entropy for People Identification
Experimental Setup
Conclusions
References
Combining Face with Face-Part Detectors under Gaussian Assumption
Introduction
Related Work
Proposed System
Combining Face and Face-Part Classifiers
The Viola-Jones Approach
Experiments
Summary
References
Generalized Local Discriminant Embedding for Face Recognition
Introduction
Local Discriminant Embedding
Exponential LDE
Performance Evaluation
Conclusion
References
Human Activity Recognition
Depth Information in Human Gait Analysis: An Experimental Study on Gender Recognition
Introduction
Related Databases
The DGait Database
Intended Uses and Challenges
Application to Gender Classification
Feature Extraction
Gender Classification
Summary and Conclusions
References
A Depth Camera Based Fall Recognition System for the Elderly
Introduction
System Overview
Motion History Image
Three-Dimensional Motion History Images (3D-MHIs)
Hu Moment
Support Vector Machines (SVM)
Experiment and Results
Dataset Construction
Dataset Structure
Experimental Results
Conclusion and Future Work
References
Heuristic and Voxel-Based Signature for Hand Posture Recognition Using a Range Camera
Related Work
Overall Objective and Sensor Used
Overview of the Proposed Framework
Application on the Alphabet of the American Sign Language
Comparison with Other Features and Classifiers
Real-Time Application
Conclusion and Future Work
References
A Compound Eigenspace for Recognizing Directed Human Activities
Introduction
Human Activity Representation
Activity Recognition Model
Training
Testing
Implementation Results
Conclusions
References
Hand Detection and Tracking Using the Skeleton of the Blob for Medical Rehabilitation Applications
Introduction
State of the Art
Setup and Segmentation
Skeleton Computation
Point Finding and Tracking
Virtual Reality Application
Conclusion and Future Work
References
Biomedical Image Analysis
Denoising 3D Medical Images Using a Second Order Variational Model and Wavelet Shrinkage
Introduction
Three-Dimensional ROF2 Model
Functional Framework
Discretization of the ROF2 Model
3D Image Decomposition Model Using Undecimated Wavelet Shrinkage
Application to 3D Medical Image Denoising
Conclusion
References
Robust Impulse-Noise Filtering for Biomedical Images Using Numerical Interpolation
Introduction
Noise Model and Proposed Method
Salt-and-Pepper Noise Model
Interpolation-Based Noise-Filtering Model
Experimental Results
Conclusion
References
Segmenting Multiple Sclerosis Lesions Using a Spatially Constrained K-Nearest Neighbour Approach
Introduction
Data
Preprocessing
Method
K-Nearest Neighbour
Including Neighbourhood Context
Experiments and Results
Optimal K and Threshold
Feature Selection
Improving Segmentations Using ICM
Comparing to Other Types of Classification
Summary
References
A Segmentation Model and Application to Endoscopic Images
Introduction
Description of the Model
Numerical Solution
Numerical Experiments
Conclusions
References
Dental X-Ray Image Segmentation and Object Detection Based on Phase Congruency
Introduction
Proposed Approach
Log-Gabor Wavelets
Denoising
Experimental Results
Quantitative Measure
Conclusion and Future Work
References
Automatic Lane Detection in Chromatography Images
Introduction
Lane Detection
Selection of an Initial Set of Lanes
Removal of False Lanes
Detection of Subtle Lanes
Results
Conclusions and Future Work
References
Segmentation and Detection of Colorectal Polyps Using Local Polynomial Approximation
Introduction
Segmentation
Preprocessing
Segmentation
Detection
Feature Extraction
Feature Selection
Results
Conclusion
Results and Their Applicability to the Medical Environment
Limitations of This Work
Future Work
References
Hemoglobin and Melanin Quantification on Skin Images
Introduction
Materials and Methods
Model of Skin Optics
Erythema Index and Melanin Index
Independent Component Analysis Based Approach
Non-negative Matrix Factorization Based Approach
Model-Fitting Based Approach
Results and Discussion
Conclusions
References
Lung Tumor Segmentation Using Electric Flow Lines for Graph Cuts
Introduction
Methodology
Rigid Registration
Electric Flow Lines
Graph Construction
Graph Parameters
Evaluating Results
Results
Experiment Data
Experiment Results
Discussion
Conclusion
References
Segmentation and Analysis of the Oral and Nasal Cavities from MR Time Sequences
Introduction
Data Collection
Corpus and Speakers
Image Acquisition
Image Segmentation
Method
Implementation
Results and Discussion
Conclusions and Future Work
References
Automatic Internal Segmentation of Caudate Nucleus for Diagnosis of Attention-Deficit/Hyperactivity Disorder
Introduction
Method
Internal Segmentation: Head and Body Separation
Diagnostic Test
Results
Data and Validation Measures
Caudate Nuclei Segmentation
Diagnostic Analysis
Conclusion
References
Automated Segmentation of Brain Tumor Using Optimal Texture Featuresand Support Vector Machine Classifier
Introduction
Method Overview
Noise Reduction
Features Extraction Phase
Dimensionality Reduction Using Genetic Algorithm
Classification
The Proposed Method
Experimental Results
Conclusions and Perspectives
References
Class-Specific Mahalanobis Distance Metric Learning for Biological Image Classification
Introduction
Distance Metric Learning
Class-Specific Mahalanobis Distance Metric Learning
Experimental Studies
Conclusion
References
Supervised Content Based Image Retrieval Using Radiology Reports
Introduction
Materials and Methods
Dataset
System Description
Results
Discussion
Conclusion
References
Computer Aided Diagnosis of Alzheimer's Disease from MRI Brain Images
Introduction
Slantlet Transform
Proposed Approach
Performance Measures
Experimental Setup and Results
Conclusion and Future Work
References
Separability Analysis of Color Classes on Dermoscopic Images
Introduction
Methods
Divergence
Jeffries-Matusita and Transformed Divergence
Statistic Normality Test
Results
Experimental Dataset
Single Image Training
Multiple Image Training
Conclusions
References
Pedicle Detection in Planar Radiographs Based on Image Descriptors
Introduction
Materials and Methods
Feature Descriptors
Anatomical Structures Detection
Method Evaluation
Results and Experiments
Results
Discussion
Conclusions
References
Function-Valued Mappings, Total Variation and Compressed Sensing for diffusion MRI
Introduction
A Complete Metric Space (Y,dY) of L2-Valued Mappings
Application to Diffusion MRI
Measurement Model for HARDI Signals
Compressed Sensing of HARDI Data
Experimental Results
Concluding Remarks
References
Structure from Motion Based Approaches to 3D Reconstruction in Minimal Invasive Laparoscopy
Introduction
Related Work
Reconstruction Methodology
Feature Detection and Tracking
Keyframe Selection
Keyframe 5-Point Pose Estimation
Optimal Triangulation
PnP Resection
Bundle Adjustment Refinement
Evaluation
Data and Models
KME vs. FME
Bundle Adjustment Refinement
Conclusions
References
Non-rigid Diffeomorphic Image Registration of Medical Images Using Polynomial Expansion
Introduction
Background
Polynomial Expansion
Image Registration Using Polynomial Expansion
Generic Framework for Non-rigid Image Registration
Field Accumulation
Field Regularization
Results
Discussion
References
An Illumination Model of the Trachea Appearance in Videobronchoscopy Images
Introduction
Trachea Appearance Model
Experiments
Conclusions
References
Adaptive Windowing for Optimal Visualization of Medical Images Based on a Structural Fidelity Measure
Introduction
Structural Fidelity Measurement
Finding the Optimal Windowing Function
Windowing Function Using Piecewise Linear Basis
Windowing Function Using Family of Sine Basis
Finding Optimal Windowing Functions
Conclusion and Future Work
References
Descriptive Image Feature for Object Detection in Medical Images
Introduction
Speeded-Up Robust Features (SURF)
Our Approach
Interest Point Detection
Keypoint Description
Classification
Vertebra Detection
Results and Discussion
Conclusion and Perspectives
References
Retinal Image Analysis
3D Retinal Vascular Network from Optical Coherence Tomography Data
Introduction
2D Vessel Segmentation
Fundus Images Computation
Feature Computing
SVM Model
3D Vessel Network
Local Median A-Scans Computation
In Depth Vessel Location
Results
Conclusion
References
The Significance of the Vessel Registration for a Reliable Computation of Arteriovenous Ratio
Introduction
Vessel Registration
Results
Conclusion and Discussion
References
Fast Segmentation of Retinal Blood Vessels Using a Deformable Contour Model
Introduction
Materials
Vessel Tree Segmentation Method
Creases Detection
Morphological Vessel Segmentation
Deformable Contour Model
Results
References
Detection of Retinal Vascular Bifurcations by Rotation- and Scale-Invariant COSFIRE Filters
Introduction
ProposedMethod
Overview
Detection of Dominant Orientations by 2D Gabor Filters
Configuration of a COSFIRE Filter
Blurring and Shifting Gabor Filter Responses
COSFIRE Filter (Rotation- and Scale-Invariant) Response
Experimental Results
Discussion and Conclusion
References
Detection of Neovascularization for Screening of Proliferative Diabetic Retinopathy
Introduction
Proposed Method
Vascular Pattern Extraction
Feature Set Formulation
Classification
Results
Conclusion
References
Ensemble Classification System Applied for Retinal Vessel Segmentation on Child Images Containing Various Vessel Profiles
Introduction
The CHASE_DB1 Dataset
Methodology
The Feature Vector
Ensemble Classification
Results and Discussion
Conclusion
References
Automatic Cup-to-Disc Ratio Estimation Using Active Contours and Color Clustering in Fundus Images for Glaucoma Diagnosis
Introduction
Algorithm Description
Vascular Tree Segmentation
OD Center Localization
First OD Approximation
Multi-tolerance Area Opening
Color Clustering
Looking for an Smooth Round Area
CDR Estimation
Results
Conclusions
References
Detection of Peri-Papillary Atrophy and RNFL Defect from Retinal Images
Introduction
Modeling of Peri-Papillary Atrophy
Modeling of RNFL Defect
Classification
Experiment Results
Discussion and Conclusion
References
Automatic Photoreceptor Detection in In-Vivo Adaptive Optics Retinal Images: Statistical Validation
Introduction
Photoreceptor Detection Algorithm
Previous Version isbi2011
What's New?
Algorithm Implementation: An Interactive Tool for the Physicians
Validation
Material and Methods
Results
Conclusion
References
Automatic Detection of Optic Disc from Retinal Fundus Images Using Dynamic Programming
Introduction
Method
Preprocessing
Vascular-Tree Segmentation
Vascular-Tree Removal
Candidate Points Detection and Location of the Optic Disk
Experimental Results
Conclusions
References
Automatic Localization of the Optic Disc in Retinal Images Based on the Entropy of Vascular Directions
Introduction
Entropy of Vascular Directions
Methodology for OD Localization
Vascular Segmentation and Entropy
OD Location Estimation
Results
Conclusions
References
Cell Detection and Modelling
Automatic Assessment of Leishmania Infection Indexes on In Vitro Macrophage Cell Cultures
Introduction
Image Dataset
Methods
Pre-processing
Nuclei and Parasite Detection with Size Selection
Cytoplasm Segmentation
Parasite Infection Index Evaluation
Results
Conclusions
References
Analysis of Whole Slide Images of Equine Tendinopathy
Introduction
Unsupervised Analysis of Equine Tendon Samples
Tissue Segmentation
Extraction of Cells
Feature Extraction
Tensor-Based Multi-view Spectral Clustering
Results
Conclusion
References
Curvelet-Based Texture Description to Classify Intact and Damaged Boar Spermatozoa
Introduction
Curvelet Transform
Image Acquisition and Segmentation
Characterization of the Acrosome Integrity
Texture Descriptors Extracted from the Wavelet Transform
Texture Descriptor Extracted from the Curvelet Transform
Moments Based Descriptors
Experiments and Results
Conclusions
References
Comparison of Methods for Splitting of Touching and Overlapping Macrophages in Fluorescent Micrographs
Introduction
State of the Art
Materials and Methods
Materials
Preprocessing and Threshold Selection
Cell Splitting Using the Seeded Hybrid Watershed Transform
Cell Splitting Using Fast Marching Level Sets
Cell Splitting Using Graph Cuts
Performance Measurement
Parameter Optimization
Results
Discussion and Outlook
References
Segmentation of Muscle Fibres in Fluorescence Microscopy Images
Introduction
Materials and Methods
Muscle Biopsy Images
Detection of Candidate Muscle Fibres
Variational Level Set
Watershed Transform
Results
Discussion and Future Work
References
Generation of Synthetic Image Datasets for Time-Lapse Fluorescence Microscopy
Introduction
State of the Art
Contribution of This Paper
Method
Generation of Static Images
Generation of Image Sequences
Application
Conclusion
References
Cervical Cell Classification Based Exclusively on Nucleus Features
Introduction
Materials and Methods
Study Group
Feature Generation and Dimensionality Reduction
Results and Discussion
Conclusion
References
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Image Analysis and Recognition

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