Articulated Motion and Deformable Objects

Name: Articulated Motion and Deformable Objects | 7th International Conference, AMDO 2012, Port d'Andratx, Mallorca, Spain, July 11-13, 2012, Proceedings
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7th International Conference, AMDO 2012, Port d'Andratx, Mallorca, Spain, July 11-13, 2012, Proceedings

Francisco Jose Perales Lopez Robert B. Fisher Thomas B. Moeslund(Herausgeber*in)

Springer (Verlag)

Erschienen am 26. Juni 2012

XIII, 294 Seiten

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Inhalt

Title
Preface
Organization
Table of Contents
User Identification and Object Recognition in Clutter Scenes Based on RGB-Depth Analysis
Introduction
Muti-modal User Identification and Object Recognition
Environment Modeling
User Detection and Identification
Object Recognition
User-Object Interaction
Results
Surveillance System Evaluation
User Identification Comparative
Object Recognition Comparative
Conclusion
References
Compression Techniques for 3D Video Mesh Sequences
Introduction
Related Work
Compression Techniques
Principal Component Analysis (PCA)
Laplacian Deformation
Layered Articulated Representation
Description of the Experiments
PCA-Based Compression
Deformation-Based Compression
Statistical Error Measures
Results and Discussion
Conclusions
References
Spatial Measures between Human Poses for Classification and Understanding
Modelling Human Poses
Related Work
The Space of Joint Positions
Computing Geodesics and Distances
Approximations and the Geometry of the Kinematic Manifold
Experiments
Quality of Geodesic Approximation
Dimensionality Reduction
Classification
Clustering
Discussion
References
Real-Time Pose Estimation Using Constrained Dynamics
Introduction
Related Work
Approach
Data Aquisition
Skeletal Model
Model Fitting
Results
Discussion and Future Work
Concluding Remarks
References
An NVC Emotional Model for Conversational Virtual Humans in a 3D Chatting Environment
Introduction
Related Works
Emotional Model
Types of Emotions
Facial Expressions: emoFaces
Emotional Body Movements: emoMotions
Short Term Emotions (STE)
Parameterizations and Results
Conclusion
References
An Event-Based Architecture to Manage Virtual Human Non-Verbal Communication in 3D Chatting Environment
Introduction
Related Works
NVC Architecture
Building a Context
From Dialog to NVC Motions
VR Event Manager
VR Client-Server Tasks
Results
Conclusion
References
Improving Gestural Communication in Virtual Characters
Introduction
Type of Hand Gestures
Iconic Gestures
Metaphoric Gestures
Deictic Gestures
Beats
Related Work
Architecture
Cognitive Module
TextToSpeech (TTS) Module
Databases
Animation Engine Module
Applications That Validate the Architecture
Natural Behaviour in e-Learning
Virtual Sign Language Interpreter
Evaluation and Results
Conclusions
References
Multi-view Body Tracking with a Detector-Driven Hierarchical Particle Filter
Introduction
Layered Particle Filters
DD-HPF in Multiple Views
Multi-view Body Parts Detection
Detector-Driven Hierarchical Particle Filter
Experimental Results
Conclusions and Future Work
References
Real-Time Multi-view Human Motion Tracking Using Particle Swarm Optimization with Resampling
Introduction
Annealed PSO with Resampling
Experimental Results
Conclusions
References
A Comparative Study of Surface Representations Used in Statistical Human Models
Introduction
Statistical Models of Human Body Shape and Pose
Comparative Framework
Surface Representations
Separate Models of Shape and Pose
Human Shape and Pose Reconstruction from Silhouette
Results and Discussion
Shape-Only Models
Shape and Pose Models
Conclusion and Future Work
References
Combining Skeletal Pose with Local Motion for Human Activity Recognition
Introduction
Dynamic Pose for Human Activity Recognition
Dynamic Pose
Codebook-Based Dynamic Pose for Activity Recognition
Experimental Evaluation
Conclusion and Future Work
References
A New Marker-Less 3D Kinect-Based System for Facial Anthropometric Measurements
Introduction
The Proposed Measurement Method
Selected Landmarks
Description of the System and of the Algorithms
Population and Methodologies
Study Population
Data Collection
Experimental Results and Discussion
Conclusion and Future Works
References
Automatic Detection of Unconscious Reactions to Illuminance Changes in Illumination
Introduction
Problems Addressed
Extraction of Expressive Facial Reactions
Experimental Method
Experimental Results and Discussion
Automatic Recognition of Expressive Reactions
Recognition Method
Experimental Results and Discussion
Conclusion
References
Deformation Measurement of a Human Chest Experiencing Global Motion
Introduction
Motion Compensation
Consistent Volume Measurement
Results
Future
Conclusions
References
Automatic Estimation of Movement Statistics of People
Introduction
Tracking
Detection
Data Association
Updating the Trackers
Scene Estimation
Scene Model
Scene Model Estimation
Statistics and Visualization
Evaluation
Discussion
References
Granular Material Deposition for Simulation and Texturing
Introduction
Related Work
Granule Deposition
Scattering Granules
Resolving Penetrations
Deleting Out-of-Bound Granules
Settling Granules
Particle Shaders
Scattering Shader Particles
Penetration Resolution
Results
Conclusion
References
Fast 3D Structure From Motion with Missing Points from Registration of Partial Reconstructions
Introduction and Related Work
Method Overview
Sub-matrix Selection for Fast Surface Reconstruction
Matrix Re-organization
Selection of Sub-matrices
Texture Pipeline
Triangulation
Texture Mapping
Results
Experiment Set Up
Results of Reconstruction and Time Computation
Conclusion and Future Work
References
Evaluation of the Reproducibility of Non-verbal Facial Animations
Introduction
Video Stereo Photogrammetry System
Recording Facial Animations
Reproducibility Study of the Facial Animations
Head Movement Elimination
Spatial Motion Alignment
Temporal Motion Curve Alignment
Results and Discussion
Conclusions
References
Continuous Level of Detail for Large Scale Rendering of 3D Animated Polygonal Models
Introduction
Related Work
Level of Detail
Animated Characters
Our Method
Sliding-Tris
Pre-processing Step
Rendering
Results
Memory Cost
Performance
Conclusions and Future Work
References
A New Image Dataset on Human Interactions
Introduction
Rules for Collecting Images
Dataset
Future Work
References
Experimental Results on Fingerprint Liveness Detection
Introduction
Investigated Algorithms
Experimental Results
The LivDet 2011 Data Sets
Results
Conclusions
References
Modeling Deformable Filament Bundles by Means of Mass-Spring Systems for the Design of Carbon Reinforced Materials
Introduction
Mass-Spring-Systems for the Simulation of the Tows
Simulation of Three-Point Flexural Test for a Carbon Tow Specimen
Dynamic Evolution of the Simulation and Damping
Collision Detection and Solving
Results of the Experiments
Conclusions
References
An Avatar Acceptance Study for Home Automation Scenarios
Introduction
Interactive System Design
Experimental Test
Test 1
Test 2
Conclusions
References
A Tennis Training Application Using 3D Gesture Recognition
Introduction
Related Work
Gesture Recognition
Gesture Description
Gestures Comparison
System Description
System Architecture
Experiments and Results
Conclusions and Future Work
References
Real-Time 4D Reconstruction of Human Motion
Introduction
4D Reconstruction Studio at SZTAKI
Geometry Processing
Appearance Processing
Performance of the GPU Implementation
Conclusion
References
Human Context: Modeling Human-Human Interactions for Monocular 3D Pose Estimation
Introduction and Related Work
Method
Person Detections and Grouping
2D Pose Estimation
3D Pose Estimation
Experiments
Conclusions
References
Motion Capture for Clinical Purposes, an Approach Using PrimeSense Sensors
Introduction
Experimental Design
Motion Capture
First Approach
Problems with This Approach
Second Approach
PrimeSense Technology
Camshift
Conclusion
References
Human Behavior Analysis from Depth Maps
Introduction
Pose Recovery Using Depth Maps
Conclusion
References
Author Index

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