Keyphrases
Occupancy Grid Map
44%
Wearable Fall Detection System
38%
Heading Estimation
33%
Smart Wearables
33%
Inertial Navigation System
33%
Centerbody
33%
Zero Velocity Update
33%
Stride Length
33%
Pre-impact
33%
Synergistic Approach
33%
Firefighters
33%
Foot Trajectory
27%
Indoor Location-based Services
22%
Stance Phase
22%
Trajectory Fusion
16%
Minimum Range
16%
Sphere Projection
16%
Ultrasound Sensor
16%
Dual Trajectories
16%
Centroid Distance
16%
Fusion Weight
16%
Bias in Data
16%
Weight Computation
16%
Fall Detection System
16%
Ensemble Learning Method
13%
Machine Ensemble
13%
Fireground
11%
Personal Protective Clothing
11%
China
11%
Foot-mounted Inertial Navigation System (Foot-INS)
11%
Reference Map
11%
Center of Gravity
11%
Processing Architecture
11%
Aided Inertial Navigation
11%
Angular Rate
11%
Map Method
11%
Cave Exploration
11%
Research Promotion
11%
Trajectory Recognition
11%
Zero Velocity Updating
11%
System Calculations
11%
General Likelihood Ratio Test
11%
Velocity Trajectory
11%
Calculation Method
11%
Ultrasound
11%
Brick Wall
8%
Data Transmitter
8%
Wireless Communication Module
8%
Factory Fire
8%
Complex Indoor Environment
8%
Engineering
Fall Detection
100%
Inertial Navigation System
66%
Gait Analysis
50%
Inertial Measurement
41%
Units of Measurement
41%
Sensor Fusion
33%
Signal Strength
33%
Body Centre
33%
Comparative Analysis
33%
Feature Extraction
33%
Transmissions
33%
Smoke
27%
Processing Time
21%
Extended Kalman Filter
16%
Potential Application
16%
Root Mean Square Error
16%
Metrics
13%
Wi-Fi
11%
Wearable Sensor
11%
Safety Risk
11%
Reference Map
11%
Wireless Communication
11%
Ground Truth
11%
Body Part
11%
General Likelihood Ratio Test
11%
Test Sequence
11%
Swing Phase
11%
Brick Wall
11%
Tracking (Position)
8%
Interference Signal
8%
System Frequency
8%
Time Domain
8%
Heterogeneous System
8%
Radio Frequency
8%
Localization Performance
8%
Internet of Things
8%
Experimental Result
8%
Nodes
8%
Lead Time
8%
Early Phase
8%
Motion Sensor
6%
Protective Clothing
6%
Computer Science
Location-Based Service
100%
Indoor Location
100%
Gait Analysis
50%
Dead Reckoning
33%
Machine Learning
33%
Data Fusion
33%
Ensemble Learning
22%
Likelihood Ratio
16%
Moving Average
16%
Information Visualization
16%
Odometry
16%
Service Implementation
16%
Extended Kalman Filter
16%
Potential Application
16%
Optimal Performance
16%
Transition Point
16%
Network Architecture
11%
Internet of Things
11%
Heterogeneous System
11%
Incident Commander
11%
Real-Time Application
11%
Real Time Performance
11%
Processing Time
11%
Experimental Result
11%
Remote Monitoring
11%
Decision Tree Classifier
11%
Measurement Unit
6%
Processing Architecture
6%
localization algorithm
6%
Simultaneous localization and mapping
6%
Elimination Method
6%
False Positive
6%
