Motion measurement using inertial sensors, ultrasonic sensors, and magnetometers with extended kalman filter for data fusion
H Zhao, Z Wang - IEEE Sensors Journal, 2011 - ieeexplore.ieee.org
Inertial measurement units (IMUs) are widely used in motion measurement. However, the
drift of IMUs results in significant accumulated errors for long-term position and orientation …
drift of IMUs results in significant accumulated errors for long-term position and orientation …
An accelerometer-based digital pen with a trajectory recognition algorithm for handwritten digit and gesture recognition
JS Wang, FC Chuang - IEEE Transactions on Industrial …, 2011 - ieeexplore.ieee.org
This paper presents an accelerometer-based digital pen for handwritten digit and gesture
trajectory recognition applications. The digital pen consists of a triaxial accelerometer, a …
trajectory recognition applications. The digital pen consists of a triaxial accelerometer, a …
Trajectory-based air-writing recognition using deep neural network and depth sensor
Trajectory-based writing system refers to writing a linguistic character or word in free space
by moving a finger, marker, or handheld device. It is widely applicable where traditional pen …
by moving a finger, marker, or handheld device. It is widely applicable where traditional pen …
An inertial-measurement-unit-based pen with a trajectory reconstruction algorithm and its applications
JS Wang, YL Hsu, JN Liu - IEEE Transactions on Industrial …, 2009 - ieeexplore.ieee.org
This paper presents an inertial-measurement-unit-based pen (IMUPEN) and its associated
trajectory reconstruction algorithm for motion trajectory reconstruction and handwritten digit …
trajectory reconstruction algorithm for motion trajectory reconstruction and handwritten digit …
TARNet: An Efficient and Lightweight Trajectory‐Based Air‐Writing Recognition Model Using a CNN and LSTM Network
Air‐writing is a growing research topic in the field of gesture‐based writing systems. This
research proposes a unified, lightweight, and general‐purpose deep learning algorithm for a …
research proposes a unified, lightweight, and general‐purpose deep learning algorithm for a …
[PDF][PDF] Inertial navigation for quadrotor using kalman filter with drift compensation
The main disadvantage of an Inertial Navigation System is a low accuracy due to noise,
bias, and drift error in the inertial sensor. This research aims to develop the accelerometer …
bias, and drift error in the inertial sensor. This research aims to develop the accelerometer …
An optical-tracking calibration method for MEMS-based digital writing instrument
A μIMU which consists of microelectromechanical systems (MEMS) accelerometers,
gyroscopes and magnetometers has been developed for real-time estimation of human …
gyroscopes and magnetometers has been developed for real-time estimation of human …
Trajectory-based air-writing character recognition using convolutional neural network
Writing in the air can be defined as to write digit or character in a 3D space by using a finger
or marker movement. It is different from the traditional writing style. However, it has become …
or marker movement. It is different from the traditional writing style. However, it has become …
A calibration method for MEMS inertial sensors based on optical tracking
A MAG-muIMU which is based on MEMS accelerometers, gyroscopes and magnetometers
has been developed for real-time estimation of human hand motions. Appropriate filtering …
has been developed for real-time estimation of human hand motions. Appropriate filtering …
Online hand written character recognition using digital pen for static authentication
Due to the rapid development of computer technology, Human Computer Interaction (HCI)
techniques have become an indispensable component in our daily life. HCI focuses on the …
techniques have become an indispensable component in our daily life. HCI focuses on the …