Surface-Free Multi-Stroke Trajectory Reconstruction and Word Recognition Using an IMU-Enhanced Digital Pen

Surface-Free Multi-Stroke Trajectory Reconstruction and Word Recognition Using an IMU-Enhanced Digital Pen

Efficient handwriting trajectory reconstruction (TR) requires specific writing surfaces for detecting movements of digital pens. Although several motion-based solutions have been developed to remove the necessity of writing surfaces, most of them are based on classical sensor fusion methods limited,...

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Bibliographic Details
Main Authors: Mohamad Wehbi, Daniel Luge, Tim Hamann, Jens Barth, Peter Kaempf, Dario Zanca, Bjoern M. Eskofier
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Sensors
Subjects:
trajectory reconstruction
inertial measurement unit
sensor-based deep learning
convolutional neural network
handwriting recognition
digital pen
Online Access:https://www.mdpi.com/1424-8220/22/14/5347

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https://www.mdpi.com/1424-8220/22/14/5347

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