Sensors, Free Full-Text
By A Mystery Man Writer
Last updated 19 Sept 2024
The gold standards for gait analysis are instrumented walkways and marker-based motion capture systems, which require costly infrastructure and are only available in hospitals and specialized gait clinics. Even though the completeness and the accuracy of these systems are unquestionable, a mobile and pervasive gait analysis alternative suitable for non-hospital settings is a clinical necessity. Using inertial sensors for gait analysis has been well explored in the literature with promising results. However, the majority of the existing work does not consider realistic conditions where data collection and sensor placement imperfections are imminent. Moreover, some of the underlying assumptions of the existing work are not compatible with pathological gait, decreasing the accuracy. To overcome these challenges, we propose a foot-mounted inertial sensor-based gait analysis system that extends the well-established zero-velocity update and Kalman filtering methodology. Our system copes with various cases of data collection difficulties and relaxes some of the assumptions invalid for pathological gait (e.g., the assumption of observing a heel strike during a gait cycle). The system is able to extract a rich set of standard gait metrics, including stride length, cadence, cycle time, stance time, swing time, stance ratio, speed, maximum/minimum clearance and turning rate. We validated the spatio-temporal accuracy of the proposed system by comparing the stride length and swing time output with an IR depth-camera-based reference system on a dataset comprised of 22 subjects. Furthermore, to highlight the clinical applicability of the system, we present a clinical discussion of the extracted metrics on a disjoint dataset of 17 subjects with various neurological conditions.
Free Satellite Imagery: Data Providers & Sources For All Needs
Sensors, Free Full-Text, ray manchester x reader
Sensors, Free Full-Text, pct-off 70-90
Sensors, Free Full-Text
Sensors Free Full-Text Chest X-ray Classification For The, 52% OFF
Sensors, Free Full-Text, thomas mitchell overton execution
Force Sensors for Design
Sensors, Free Full-Text, thomas mitchell overton execution
Air Intake Pressure Sensor,MAP Sensor 079800-3000 : : Automotive
Sensor Technologies: Healthcare, Wellness and Environmental Applications
An evolutionary mechanism to assimilate new nutrient sensors into the mTORC1 pathway
Sensors, Free Full-Text, rule 63 urban dictionary
Sensors, Free Full-Text, condo games generator
Sensors, Free Full-Text, mini box ribeiro
Recommended for you
- Gait biomechanics14 Jul 2023
- Double Shear Loading: Strength Analysis for Engineers - EngineerExcel14 Jul 2023
- Dual Pipe Support For Rooftop Pipe Systems- PSE - 2-214 Jul 2023
- What does Second Level Support do?14 Jul 2023
- LoL players frustrated at new “broken” double support item strategy - Dexerto14 Jul 2023
- Double Support - الدعم المضاعف14 Jul 2023
- HUANUO Support double écran – Hauteur réglable à ressort à gaz Support de bureau à double bras pour deux écrans de 17 à 81,3 cm avec pince, base de14 Jul 2023
- Double Support For Tech14 Jul 2023
- What Is a Double Bottom Chart Pattern? - Cabot Wealth Network14 Jul 2023
- SupportRest™ Elite PillowStop™ Double High Airbed , Queen14 Jul 2023
You may also like
- Beige Printed Shirt – Bushirt14 Jul 2023
- Polyester Women's Fleece Jacket Women's Jackets Plus Size Polar - Women Casual Coat - Aliexpress14 Jul 2023
- Craghoppers Womens Compression Kiwi Pro Leggings 16R - Waist 3214 Jul 2023
- Studio En Setsu Niseko14 Jul 2023
- Women's Ladies Wet Look Open Crotch Lace Knickers Briefs Panties Pants Underwear14 Jul 2023
- Topwoner Posture Corrector Lift Up Bra Women Shockproof Sports14 Jul 2023
- Men's Fleece Jacket14 Jul 2023
- Buy V Neck Blouse Pdf Sewing Pattern, 3/4 Sleeve Blouse Digital Pattern, Women Shirt, Blouse for Big Bust Women, Illustrated Instructions Online in India14 Jul 2023
- Soma TellTale The Daredevil Plunge Bra, Brown, size 34B14 Jul 2023
- About - BUSTY JOANNE14 Jul 2023