Presence: Teleoperators and Virtual Environments
SCAAT: incremental tracking with incomplete information
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Motion Tracking: No Silver Bullet, but a Respectable Arsenal
IEEE Computer Graphics and Applications
Low Cost Indoor Positioning System
UbiComp '01 Proceedings of the 3rd international conference on Ubiquitous Computing
A Novel Broadband Ultrasonic Location System
UbiComp '02 Proceedings of the 4th international conference on Ubiquitous Computing
Markerless motion capture of complex full-body movement for character animation
Proceedings of the Eurographic workshop on Computer animation and simulation
Tracking People with Twists and Exponential Maps
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
WearTrack: A Self-Referenced Head and Hand Tracker for Wearable Computers and Portable VR
ISWC '00 Proceedings of the 4th IEEE International Symposium on Wearable Computers
Self-tracker: a smart optical sensor on silicon (vlsi, graphics)
Self-tracker: a smart optical sensor on silicon (vlsi, graphics)
Whisper: a spread spectrum approach to occlusion in acoustic tracking
Whisper: a spread spectrum approach to occlusion in acoustic tracking
Using Multiple Sensors for Mobile Sign Language Recognition
ISWC '03 Proceedings of the 7th IEEE International Symposium on Wearable Computers
Motion capture from demonstrator's viewpoint and its application to robot teaching
Journal of Robotic Systems
Skeletal Parameter Estimation from Optical Motion Capture Data
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 2 - Volume 02
Marker-free kinematic skeleton estimation from sequences of volume data
Proceedings of the ACM symposium on Virtual reality software and technology
Pedestrian Tracking with Shoe-Mounted Inertial Sensors
IEEE Computer Graphics and Applications
Gesture spotting using wrist worn microphone and 3-axis accelerometer
Proceedings of the 2005 joint conference on Smart objects and ambient intelligence: innovative context-aware services: usages and technologies
Markerless monocular motion capture using image features and physical constraints
CGI '05 Proceedings of the Computer Graphics International 2005
Automatic rigging and animation of 3D characters
ACM SIGGRAPH 2007 papers
Hybrid tracking of human operators using IMU/UWB data fusion by a Kalman filter
Proceedings of the 3rd ACM/IEEE international conference on Human robot interaction
History: The use of the kalman filter for human motion tracking in virtual reality
Presence: Teleoperators and Virtual Environments
An Ultrasonic 3D Positioning System Using a Single Compact Receiver Unit
LoCA '09 Proceedings of the 4th International Symposium on Location and Context Awareness
Interactive Demonstration of Pointing Gestures for Virtual Trainers
Proceedings of the 13th International Conference on Human-Computer Interaction. Part II: Novel Interaction Methods and Techniques
Action capture with accelerometers
Proceedings of the 2008 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Development of a MEMS based wearable motion capture system
HSI'09 Proceedings of the 2nd conference on Human System Interactions
Wearable motion capture suit with full-body tactile sensors
ICRA'09 Proceedings of the 2009 IEEE international conference on Robotics and Automation
Ambulatory Hip Angle Estimation using Gaussian Particle Filter
Journal of Signal Processing Systems
A body sensor network for tracking and monitoring of functional arm motion
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
My Tai-Chi book: a virtual-physical social network platform
Proceedings of the 9th ACM/IEEE International Conference on Information Processing in Sensor Networks
Using real-time acceleration data for exercise movement training with a decision tree approach
Expert Systems with Applications: An International Journal
Multiple-activity human body tracking in unconstrained environments
AMDO'10 Proceedings of the 6th international conference on Articulated motion and deformable objects
Activity recognition using biomechanical model based pose estimation
EuroSSC'10 Proceedings of the 5th European conference on Smart sensing and context
Motion capture from body-mounted cameras
ACM SIGGRAPH 2011 papers
Motion reconstruction using sparse accelerometer data
ACM Transactions on Graphics (TOG)
Review: From wireless sensor networks towards cyber physical systems
Pervasive and Mobile Computing
Human motion reconstruction from force sensors
SCA '11 Proceedings of the 2011 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Practical color-based motion capture
SCA '11 Proceedings of the 2011 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
A wearable module for recording worker position in orchards
Computers and Electronics in Agriculture
Augmented mirror: interactive augmented reality system based on kinect
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part IV
Spatial gestures using a tactile-proprioceptive display
Proceedings of the Sixth International Conference on Tangible, Embedded and Embodied Interaction
Proceedings of the Fifth International Conference on Body Area Networks
3D-live: live interactions through 3D visual environments
Proceedings of the 2012 Virtual Reality International Conference
Nomadic gestures: A technique for reusing gesture commands for frequent ambient interactions
Journal of Ambient Intelligence and Smart Environments
Analyzing and evaluating markerless motion tracking using inertial sensors
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part I
A Methodology for the Performance Evaluation of Inertial Measurement Units
Journal of Intelligent and Robotic Systems
Reconstructing whole-body motions with wrist trajectories
Graphical Models
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Commercial motion-capture systems produce excellent in-studio reconstructions, but offer no comparable solution for acquisition in everyday environments. We present a system for acquiring motions almost anywhere. This wearable system gathers ultrasonic time-of-flight and inertial measurements with a set of inexpensive miniature sensors worn on the garment. After recording, the information is combined using an Extended Kalman Filter to reconstruct joint configurations of a body. Experimental results show that even motions that are traditionally difficult to acquire are recorded with ease within their natural settings. Although our prototype does not reliably recover the global transformation, we show that the resulting motions are visually similar to the original ones, and that the combined acoustic and intertial system reduces the drift commonly observed in purely inertial systems. Our final results suggest that this system could become a versatile input device for a variety of augmented-reality applications.