[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Ligorio et al., 2020 - Google Patents

A wearable magnetometer-free motion capture system: Innovative solutions for real-world applications

Ligorio et al., 2020

Document ID
6130494844693554292
Author
Ligorio G
Bergamini E
Truppa L
Guaitolini M
Raggi M
Mannini A
Sabatini A
Vannozzi G
Garofalo P
Publication year
Publication venue
IEEE Sensors Journal

External Links

Snippet

Although inertial and magnetic wearable sensors are promising tools to develop novel technologies for human motion capture, their diffusion is being limited by their fair accuracy. In indoor applications, most of the inaccuracy comes from the magnetic disturbances …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in preceding groups
    • G01C21/10—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
    • A61B5/1122—Determining geometric values, e.g. centre of rotation or angular range of movement of movement trajectories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1116—Determining posture transitions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1112—Global tracking of patients, e.g. by using GPS
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0013—Medical image data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in preceding groups
    • G01C21/20—Instruments for performing navigational calculations

Similar Documents

Publication Publication Date Title
Ligorio et al. A wearable magnetometer-free motion capture system: Innovative solutions for real-world applications
Sers et al. Validity of the Perception Neuron inertial motion capture system for upper body motion analysis
Schepers et al. Xsens MVN: Consistent tracking of human motion using inertial sensing
Roetenberg et al. Estimating body segment orientation by applying inertial and magnetic sensing near ferromagnetic materials
Favre et al. Ambulatory measurement of 3D knee joint angle
Roetenberg et al. Xsens MVN: Full 6DOF human motion tracking using miniature inertial sensors
Ahmadi et al. 3D human gait reconstruction and monitoring using body-worn inertial sensors and kinematic modeling
Taetz et al. Towards self-calibrating inertial body motion capture
Lebel et al. Inertial measures of motion for clinical biomechanics: comparative assessment of accuracy under controlled conditions-effect of velocity
EP1970005B1 (en) A system and a method for motion tracking using a calibration unit
Goodvin et al. Development of a real-time three-dimensional spinal motion measurement system for clinical practice
Kok et al. An optimization-based approach to human body motion capture using inertial sensors
Baldi et al. Upper body pose estimation using wearable inertial sensors and multiplicative kalman filter
Khurelbaatar et al. Consistent accuracy in whole-body joint kinetics during gait using wearable inertial motion sensors and in-shoe pressure sensors
Cereatti et al. Accurately measuring human movement using magneto-inertial sensors: techniques and challenges
US20200178851A1 (en) Systems and methods for tracking body movement
Caruso et al. Orientation estimation through magneto-inertial sensor fusion: A heuristic approach for suboptimal parameters tuning
KR20120131553A (en) method of motion tracking.
Yahya et al. Accurate shoulder joint angle estimation using single RGB camera for rehabilitation
Jeon et al. IMU-based joint angle estimation under various walking and running conditions
Weygers et al. In-vitro validation of inertial-sensor-to-bone alignment
Truppa et al. An innovative sensor fusion algorithm for motion tracking with on-line bias compensation: Application to joint angles estimation in yoga
Mallat et al. Sparse visual-inertial measurement units placement for gait kinematics assessment
Abbasi et al. A motion capture algorithm based on inertia-Kinect sensors for lower body elements and step length estimation
Sun et al. An artificial neural network framework for lower limb motion signal estimation with foot-mounted inertial sensors