Advances in Multimedia Information Processing -- PCM 2010, Part II

Name: Advances in Multimedia Information Processing -- PCM 2010, Part II | 11th Pacific Rim Conference on Multimedia, Shanghai, China, September 21-24, 2010 Proceedings
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11th Pacific Rim Conference on Multimedia, Shanghai, China, September 21-24, 2010 Proceedings

Guoping Qiu Kin Man Lam Hitoshi Kiya Xiang-Yang Xue C.-C. Jay Kuo Michael S. Lew(Editor)

Springer (Publisher)

Published on 13. September 2010

XXII, 759 pages

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978-3-642-15696-0 (ISBN)

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Content

Title Page
Preface
Organization
Table of Contents
Large Scale Multimedia Search for Social Media
High Dimensionality Reduction Using CUR Matrix Decomposition and Auto-encoder for Web Image Classification
Introduction
Related Work
Principal Components Analysis
Low Rank Matrix Decomposition
Nonlinear Methods for Dimensionality Reduction
Auto-encoder
Web Image Classification by Dimension Reduction
Low-Level Features Extraction
Feature Reduction Using CUR Matrix Decomposition
The Compact Feature Representation by Auto-encoder
Image Classification
Experiments
Datasets
Experimental Setup
Comparison of Different Dimensionality Reduction Methods
Experiment Using Auto-encoder with Different Depth
Conclusion and Future Work
Reference
Large Scale Rich Media Information Search: Challenges and Opportunities
Introduction
Query Formulation
Scalability Improvement - Indexing Structure Design for Fast Search
Recommendation Systems
Conclusion
References
Image Annotation by Sparse Logistic Regression
Introduction
Related Work
The Association of Tags and Visual Words by Sparse Logistic Regression
Notation
Sparse Logistic Regression
Sparse Logistic Regression for Correlation Learning
Experiments
Dataset
Evaluation Metrics
Compared Schemes
Conclusions
References
The Organization of Mobile Personal Lifelog by Activity
Introduction
Related Work
Problem Definition and General Framework
Definition of Activity
Problem Definition
General Framework
Homogeneous PLL Objects Clustering
SMS
Photograph
Email
Calendar
Heterogeneous PLL Objects Clustering
External Data
LDA Based Activity Theme Model
Activity Theme Relevancy Measurement
Heterogeneous PLL Objects Clustering
The Project Kaleido Photo - A Prototype of Mobile PLL Objects Organization System
Conclusion and Future Work
References
Using Scripts for Affective Content Retrieval
Introduction
Overview
Affective Script Partition Detection
Video Segmentation by Script Partition
Affective Script Partition Analysis
Affective Partition Validation
Affective Feature Extraction
Affective Partition Validation Using Support Vector Machine
Experiments
Conclusion
References
Multimedia Compression, Communication and Optimization
A Bandwidth Reduction Scheme and Its VLSI Implementation for H.264/AVC Motion Vector Decoding
Introduction
Proposed Architecture
Partition Based Storage Format
DPCM-Based Variable Length Coding
Joint Coding for Co-located and Last-Line Data
Whole Architecture
Implementation Results
Conclusions
References
Fast Mode Decision Based on RDO for AVS High Definition Video Encoder
Introduction
Architecture of AVS Video Encoder and Mode Decision
Proposed Mode Pre-selection Algorithm
Original Algorithm: All Modes Enabled Algorithm
Mode Statistics Experiment
Optimal Algorithm: Mode Pre-selection Algorithm
Proposed Fast 4-Way Parallel Scanning Algorithm
First Step: 4-Way Parallel Scanning for Run, Level and VLC Table
Second Step: Connection and VLC Table Fix
Experimental Results
Coding Performance Comparison
Simulation and Resources Evaluation
Conclusions
References
Rate-Distortion-Complexity Analysis on AVS Encoder
Introduction
AVS Encoder on Complexity Analysis
Storage Complexity
Time Complexity
Module Complexity Analysis
Empirical Analysis on RDC
AVS Encoding RDP Experiments
Conclusion and Prospect
References
Coding of Motion Capture Data via Temporal-Domain Sampling and Spatial-domain Vector Quantization Techniques
Introduction
Research Background
Encoding Framework
Temporal Sampling
I-Frame Coding: Vector Quantization
B-Frame Coding: Interpolation and Residual Coding
Experimental Results
Statistics of CMU Mocap Data
Performance Evaluation
Conclusion and Future Work
References
A Novel Low-Bit-Rate Image Compression Algorithm
Introduction
Our Proposed Algorithm
The Framework of our Algorithm
Textural-Classification-Based Coding
Super-Resolution-Based Decoding
Experiment and Discussion
Conclusions
References
Inter Frame Coding with Adaptive Transform
Introduction
Analysis of Inter Frame Prediction Residual in Video Coding
The Proposed Method
Searching for Candidates
Adaptive Transform
Experiments
Conclusion
References
Spatiogram Based Fast Mode Decision in Spatial Scalable Video Coding
Introduction
Scalable Video Coding and Spatiograms
Overview of the Mode Decision Process in SVC
Overview of Spatiograms
Study of Spatiogram Based Similarity Score and Mode Distribution for Macroblocks
Study of Mode Distribution between H.264 Modes
Study of Similarity Score against SVC Only Modes
New Fast Mode Decision Algorithm
Computation of Adaptive Threshold for Various Mode Categories
New Algorithm for H.264/AVC Inter Modes
New Algorithm for SVC Inter Layer Prediction Modes
Summary
Experiments and Results
Results for Experiment 1
Results of Experiment 2
Conclusions
References
Appendix 1
A Novel Early Mode Decision Algorithm for Enhancement Layers in H.264 Scalable Video Coding
Introduction
Overview of Mode Decision in H.264 Scalable Video Coding
Proposed Algorithm
MB Classification and Check
Fast Intra Mode Selection Algorithm
Overall Scheme of the Proposed Algorithm
Experimental Results
Conclusion
References
Fast Inter-Mode Decision Based on Rate-Distortion Cost Characteristics
Introduction
Proposed Mode Decision Algorithm
Mode Classification Based on RD Cost Characteristics
Early Skip Mode Detection
Best Non-skip Mode Decision
Overall Algorithm
Experimental Results
Conclusions
References
A Multi-pass VBR Rate Control Method for Video Plus Depth Based Mobile 3D Video Coding
Introduction
Multi-pass VBR Rate Control Algorithm
First and Second Pass Encodings
The Third Pass Encoding
Experimental Results
Conclusions
References
Dimensionality Reduction by Using Sparse Reconstruction Embedding
Introduction
Analysis of Existing Algorithms
Global Nonlinear Algorithms
Local Nonlinear Algorithms
Sparsity Reconstruction Embedding
Sparse Reconstruction
Low-Dimensional Embedding
Explanation and Analysis
Experiments
Experiment Setup
Experiment Results
Conclusion
References
Fast H.264 Encoding Based on Statistical Learning
Introduction
H.264 System Framework
Statistical Learning Approaches
Feature Selection
Problem Formulation
Training and Off-Line Pre-classification
Proposed Statistical Learning Based H.264 Encoder
Experimental Results
Conclusion
References
Spatial Bit Allocation with SAQD-Domain Source Models for H.264/SVC
Introduction
Spatial Scalable Video Coder Structure
Rate and Distortion Models in SAQD-Domain
Proposed Rate Control Scheme
Optimum Bit Allocation
Quantization Step Determination
Experimental Results and Analysis
Conclusion
References
Appendix A
Appendix B
A New Spatio-temporal JND Model Based on 3D Pyramid Decomposition
Introduction
Proposed Spatio-temporal PJND Model
3-D Pyramid Decomposition
Spatio-temporal CSF
Contrast Masking
Saliency Masking
Experimental Results
Conclusion and Perspective
References
Unstructured Point Cloud Surface Denoising and Decimation Using Distance RBF K-Nearest Neighbor Kernel
Introduction
Framework Overview
Point Set Denoising
Resolution and Initial Parameter Estimation
Radial Basis Function Spatial Mapping
Gaussian Kernel and Convolution
Point Set Decimation
Grid Index Generation
Subsampling Method
Experimental Results and Analysis
Experimental Results for Denoising
Experimental Results for Decimation
Conclusions
References
Wavelet-Based Eigentransformation for Face Super-Resolution
Introduction
Wavelet-Based Eigentransformation
Experiments
Conclusion
References
Real-Time Architecture for Inter-layer Prediction of H.264/SVC
Introduction
Spatial Scalability
Proposed Architecture
Real-Time Architecture for Inter-layer Prediction of H.264/SVC
Encoding Order
ILIP-UP Architecture
ILRP-UP Architecture
Simulation Results
Conclusion
References
An Efficient Compressed Domain Spatial Transcoding Scheme for Adaptive Video Content Delivery
Introduction
DCT Domain Downsizing
Implementation
Experimental Results
Conclusions
References
Mode Decision for High-Quality H.264/AVC Video Downscaling Transcoding
Introduction
Inter/Intra Mode Decision for H.264/AVC
Statistical Analysis of H.264/AVC Downscaled Videos
Efficient Inter/Intra Mode Decision for H.264/AVC Downscaled Videos
Experimental Results
Experimental Results
References
A New Shot Change Detection Method Using Information from Motion Estimation
Introduction and Related Work
The MB Classification Method
Insight of MB Class Information in Shot Change Detection
The Class-Based Shot Change Detection Algorithm
Experimental Results
Discussion and Extension
Conclusion
References
Optimization on Motion Estimation and DSP Algorithm Based on AVS Encoding
Introduction
Motion Estimation Algorithm in AVS Encoding
Optimization on the Flow of Choosing Modes
Optimization on Pixel Search Algorithm
Implementation and Optimization based on DSP
Performance
Conclusion
References
Encoder Adaptable Difference Detection for Low Power Video Compression in Surveillance System
Introduction
Difference Detection
System Architecture
Difference Detection Flow
Implementation, Adaptability and Power Saving Analysis
Implementation Complexity Analysis
Encoder Adaptability
Power Saving
Experimental Results
Testing Conditions
Testing Results
Conclusions
References
Temporal Scalable Decoding Process with Frame Rate Conversion Method for Surveillance Video
Introduction
Frame Rate Conversion Method in the Proposed Process
Temporal Scalable Decoding Process
The Temporal Scalable Decoding Process Flow and System Architecture
The Proposed Method in the P Frame-Skipping Process
Experimental Result
Conclusion
References
Video Coding With Key Frames Guided Super-Resolution
Introduction
Layered Block Matching Super-Resolution
Video Coding With LBM-SR
Experimental Results
The Performance of LBM-SR
Conclusion
References
Low-Complexity and Sampling-Aided Multi-view Video Coding at Low Bitrate
Introduction
Proposed Sampling-Aided MVC Scheme
Sampling Methods
Merging and Detaching the Sampled Views
Experimental Results
Conclusion
References
A Fast Video Transcoder from Wyner-Ziv to AVS
Introduction
The Structure of the Proposed WZ-to-AVS Transcoder
Implement Details
Side Information Generation
Transcoding Strategy
Experimental Results
Rate-Distortion Performance
Complexity Analysis
Conclusion
References
Efficient Coding of Motion Vector Predictor Using Phased-in Code
Introduction
Overview of Competition-Based Motion Vector Coding
Motion Vector Coding
Motion Vector Competition
Proposed Algorithm
Distribution of Motion Vector Predictor
Motion Vector Predictor Index Coding Using Phased-in Code
Experimental Results and Analysis
Conclusions
References
A Content-Adaptive Method for Single Image Dehazing
Introduction
Related Work
The Proposed Method
Image Segmentation
Atmospheric Light Estimation
Cost Function for Transmission Map Estimation
Refinement of Transmission Map Using Soft Matting
Recovering the Scene Radiance
Experimental Results
Conclusion
References
Image Restoration Based on PDEs and a Non-local Algorithm
Introduction
Overview of Image Restoration Based on PDEs
Overview of the Anisotropic Diffusion
Method Noise of Anisotropic Diffusion
Anisotropic Diffusion Using the Non-local Algorithm
Experimental Results
Conclusion
References
Frame Based Redundant-Macro-Block Error Resilient in Scalable Video Coding
Introduction
Redundant Macro-Block Texture-based Selective Boundary Matching Algorithm
RMB Coding
TSBMA
Experiment Results
Conclusion
References
A Novel Energy-Minimized Optimization Algorithm for Mobile Image Transmission
Introduction
System Description
The Proposed Optimization Algorithm
R-D Curve of Input Image with System Constraints
Features of Optimal Solutions
Relations of System Parameters, Optimization Objective, and System Constraints
Description of Optimization Algorithm
Simulation Results
Algorithm Effectiveness
Computational Complexity
Conclusion
Reference
An Efficient Frame Loss Error Concealment Scheme Based on Tentative Projection for H.264/AVC
Introduction
Proposed Method
Motion Vector Extrapolation with MV Candidate List
Tentative Projection with Pixel-MV Distortion Estimation
Bi-direction MV Retrieval Based Extension
MV Selection
Experimental Results
Conclusion
References
Content Based Packet Loss Recovery for Classical Music Transmissions over the Internet
Introduction
Related Work
Onset-Based Packet Loss Recovery Scheme
Sender Side
Receiver Side
Evaluation
Discussion
Conculsions
References
Rate-Distortion Control with Delay Bound Constraint for Video Streaming over Multi-Hop Networks
Introduction
Multi-Hop Packet Delay Bound Violation Modeling
Impact of $\sigma_{R}$ for Packet Delay Performance and Transmission Distortion
Statistical Features
Multi-Hop Packet Delay Bound Violation Modeling
R-D Control with Channel Constrains
Problem Description
Bandwidth Resource Optimization Allocation
Construction of R-D Profile
Experimental Results
Performance Evaluation of the Proposed Model
Rate Distortion Optimization for Video Streaming
Performance Evaluation of Low-Pass R-D Control
Conclusion
References
Interpolation and Zooming Techniques Utilizing Edge-weighted Adaptive Filtering for Color Filter Array
Introduction
Proposed Method
Edge-weighted Adaptive Filtering (EWAF)
Edge Modified Based Image Zooming
Experimental Results
Subjective Visual Evaluation
Objective Quality Evaluation
Conclusions
References
Multimedia Systems and Applications
Soccer Video Event Detection by Fusing Middle Level Visual Semantics of an Event Clip
Introduction
HMM Based Soccer Video Events Detection Approach
Middle Level Semantics Classification
Video Text Type Classification
Event Boundary Detection and Observations Extraction
Event Detection Using Enhanced HMMs
Experimental Results and Discussions
Event Detection Performance Evaluation
Discussions on the Selection of Overall Observations and Hidden States
Conclusion
References
High Quality Video Acquisition and Segmentation Using Alternate Flashing System
Introduction
Alternate Flashing System
Synthesis of Unlit Frames
Combining Lit and Unlit Frames
Object Segmentation
Conclusions
References
Visual Attention Based Motion Object Detection and Trajectory Tracking
Introduction
Moving Object Detection
Motion Attention Detection
Static Attention Detection
Karhunen-Loeve Transformation (KLT) Distribution Map
Visual Attention Region Detection
Object Motion Trajectory Tracking
Experiments
Conclusion
References
Human-Computer Collaborative Object Recognition for Intelligent Support
Introduction
Related Studies
Collaborative Object Recognition
Human-Computer Collaboration Model
Recognition Improvement Framework
Information Feedback Algorithm
Prototype System of Collaborative Object Recognition in a Kitchen Setting
System Overview
(I) Recognition Algorithm
(II) Detection of Unfavorable Situation
(III) Proposal of Measures for Improvement
Experimental Validation
Configurations
Results and Discussions
Conclusion
References
Visual Attention Model Based Object Tracking
Introduction
The Proposed Tracking Algorithm
Training Phase
Tracking Phase
Integration with Other Tracking Methods
Experiments
Conclusion and Discussion
References
Soft-Constraint Based Online LDA for Community Recommendation
Introduction
Related Work
Arm-Based Method
LDA-Based Method
Preliminary
Binary-Valued LDA for Community Recommendation
Gibbs Sampling for LDA
Soft-Constraint Based Online LDA
Soft-Constraint Based LDA
Online LDA
Experiments
Settings
Topic-Community Models
Recommendation Quality
Efficiency of Online System
Conclusion
References
Sparse Representation Based on K-Nearest Neighbor Classifier for Degraded Chinese Character Recognition
Introduction
Degraded Chinese Character Generation
Degraded Chinese Character Recognition
Feature Reduction via PCA
Coarse Classification Based on K-Nearest Neighbor Classifier
Fine Classification via Sparse Representation
Experiments
Evaluation on Low Resolution Images
Evaluation on Noised Images
Conclusion
References
MOSIR: Image and Segment-Based Retrieval for Mobile Phones
Introduction
Related Work and Proposed System
Image Retrieval System
Region Detection
Extracting Visual Features
Mobile System Implementation
Graphical User Interface
Experiments and Results
Conclusions
References
A Novel ASM-Based Two-Stage Facial Landmark Detection Method
Introduction
Review of the Active Shape Model (ASM)
The Shape Model
The Feature Model
ASM Algorithm
The Proposed Method
The First Stage
The Second Stage
Experimental Results
Conclusion
References
Evaluating Human Motion Complexity Based on Un-Correlation and Non-smoothness
Introduction
Proposed Method
Capturing Human Motion
Finding the Basic Moves
Identifying the Active Joint Dimensions
Calculating the Un-correlation Measure
Computing the Non-smoothness Measure
Deriving the Complexity Measure
Experiments
Conclusion and Future Work
References
Noise Resistance Analysis of Wavelet-Based Channel Energy Feature for Breast Lesion Classification on Ultrasound Images
Introduction
Materials and Methods
Experimental Results
Discussions
Conclusions
References
Lasso-Based Tag Expansion and Tag-Boosted Collaborative Filtering
Introduction
Related Work
Collaborative Filtering
Tag-Boosted CF
Our Approach
Tag-Boosted CF via Tripartite Graph Random Walk
Tag Expansion via Lasso Logistic Regression
Tag Incorporation via Weighting Parameter
Evaluation Methodology
Dataset
Evaluation Metrics
Baseline Algorithms
Effects of Tag-Boosted CF
Effects of Tag Expansion
Effects of Weighting Parameter
Conclusion
Reference
Face Aging by Sparse Representation
Introduction
Related Work
Problem Statement and Our Facing Aging Model
Geometric Affine Transformation for Face Warping
Motion Vector Deduction
Geometric Affine Transformation
Aging Skin Texture Synthesis by Sparse Representation
Sparse Representation of Aging Face
Aging Parameters Based on Sparse Representation
Aging Parameters Learning
Aging Texture Synthesis Based on MRF
Experimental Results
Dataset and Face Aging Simulation
Comparison between Different Face Aging Algorithm
Conclusion and Future Work
References
LINK2U: Connecting Social Network Users through Mobile Interfaces
Introduction
The Multimodal Interaction Paradigm
Grouping Methods
Scenario
Link2u@Unisa
The System Network
The Client
Conclusion
References
A Moving Object Detection Scheme in Codestream Domain for Motion JPEG Encoded Movies
Introduction
Preliminary
Goal of the Proposed MOs Detection
Motion JPEG
DCT-SPC
Proposed Scheme
Algorithm
MOs Detection in Codestream Domain
More Robust Detection
Experimental Results
MOs Detection Using the DCT-SPC-Based Similarity
Robust Detection Using Multiple DCT Blocks
Conclusions
References
Improving Computation of Zero-Blocks for Zero-Block Mode Decision Using Prediction Motion Vector
Introduction
Zero-Block Mode Decision for H.264/AVC
Computation of Number of Zero-Blocks Using Prediction Motion Vectors
Experimental Results
Conclusion
References
Curvelet Entropy for Facial Expression Recognition
Introduction
Curvelet Transform
Proposed Method
Facial Feature Point Selection
Curvelet Subband Entropy
Dimension Reduction and Classification
Experiments and Results
Experiments without Cross-Validation
Experiments with Cross-Validation
Comparison
Conclusion and Scope for Future Work
References
Video Structured Description: A Novel Solution for Visual Surveillance
Introduction
The Idea of Video Information Structured Description
The Key Problems of the Current System
The Limitation of Traditional Technique
The Definition of Video Structured Description
Technical Overview of Video Structured Description
The Key Aspects of Video Structure Description
Compared VSD with Traditional IVS
Introduction of a Prototype System
Discussion
References
Key Color Priority Based Image Recoloring for Dichromats
Introduction
The Proposed Method
Key Color Clustering
CVD Color Space
Key Color Remapping
Color Interpolation
Experimental Results
Conclusions
References
A Comprehensive Method for Arabic Video Text Detection, Localization, Extraction and Recognition
Introduction
Video Segmentation
Text Detection and Extraction
Text Localization
Text Extraction
Arabic Text Recognition
Structure of the Arabic Scripts
Pre-Processing
Script Segmentation
Feature Extraction
Classification
Post-Processing
Experimental Results
Conclusion and Perspectives
References
A Novel Approach for Robust Surveillance Video Content Abstraction
Introduction
Related Research
Our Approach
Moving Objects Detection
Y-axis Offset Calculation
Correction of X-axis Perspective Distortions
Video Contents Integration
Experiments and Discussions
Conclusions
References
Accurate Facial Feature Localization on Expressional Face Images Based on a Graphical Model Approach
Introduction
Related Works
Methodology
Face Detection
Select Candidates for Facial Features
Pairwise Facial Features
Experimental Results
Conclusions
References
An Integrated Approach of 3D Sound Rendering Techniques for Sound Externalization
Introduction
3D Sound Rendering Techniques
Model-Based HRTF
Image Method Based Reverberation
Decorrelation
Spectral Notch Filtering
Proposed Sound Externalization Method
Performance Evaluation
Conclusion
References
Recognizing Human Emotional State Based on the Phase Information of the Two Dimensional Fractional Fourier Transform
Introduction
The Fractional Fourier Transform And The Two Dimensions Fractional Fourier Transform
Facial Data Acquisition And Visual Feature Extraction
Emotional State Classification And Premilinary Result
Conclusions
References
A Novel Multimedia Educational Speech Therapy System for Hearing Impaired Children
Introduction
Related Work and Methodology
The Software System
Patient's Component
Speech Therapist's Component
Discussion
Future Work
References
Discovering Motion Patterns for Human Action Recognition
Introduction
Related Work
Motion Coherence Based Spatiotemporal Interest Point Detector
Gradient Based Descriptor
Topic Matrix Video Representation
Kernels
Experiments
Implementation
Human Action Recognition
Conclusion
References
Semi-supervised Metric Learning for Image Classification
Introduction
Metric Learning
Neighborhood Component Analysis
Proposed Semi-supervised NCA
Experiments and Discussions
Conclusions
References
Text Detection in Natural Images Based on Character Classification
Introduction
The And-Ridge and and-Valley Image
Text Region Location
Train a Text String Classifier
Train a Character Classifier
Component Grouping
Experimental Results
Conclusion
References
Gaze Data Collection with the Off-the-Shelf Devices
Introduction
Studio Setup
Computational Model
Experimental Results
Conclusions
References
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Advances in Multimedia Information Processing -- PCM 2010, Part II

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