Results 121 to 130 of about 17,303 (233)

Stereo Direct Sparse Visual–Inertial Odometry with Efficient Second-Order Minimization

Sensors
Visual–inertial odometry (VIO) is the primary supporting technology for autonomous systems, but it faces three major challenges: initialization sensitivity, dynamic illumination, and multi-sensor fusion.
Chenhui Fu, Jiangang Lu
doaj   +1 more source

Differences between Sexes and Speed Levels in Pelvic 3D Kinematic Patterns during Running Using an Inertial Measurement Unit (IMU). [PDF]

Int J Environ Res Public Health, 2023
Perpiñá-Martínez S, Arguisuelas-Martínez MD, Pérez-Domínguez B, Nacher-Moltó I, Martínez-Gramage J.   +4 more
europepmc   +1 more source

The effect of full‐limb flexion tests on static and dynamic muscle activity and locomotion asymmetry in owner‐sound horses

Equine Veterinary Journal, EarlyView.
Abstract Background Flexion tests are commonly used in equine locomotion examinations to identify underlying locomotor issues, yet their neuromuscular effects remain poorly understood. Response variability raises concerns about their clinical value in lameness assessments and pre‐purchase evaluations.
Marijke Jonkhart, Filipe M. Serra Bragança, Ineke H. Smit, Harold Brommer, Jozef J. M. Suskens   +4 more
wiley   +1 more source

A Calibration Technique for a Redundant IMU Containing Low-Grade Inertial Sensors [PDF]

, 2005
A calibration technique for a redundant inertial measurement unit (IMU) containing low-grade inertial sensors is proposed. In order to calibrate a redundant IMU that can detect and isolate faulty sensors, the fundamental coordinate frames in the IMU are ...
Cho, Seong Yun, Park, Chan Gook
core   +1 more source

Development of a Protocol for Biomechanical Gait Analysis in Asian Elephants Using the Triaxial Inertial Measurement Unit (IMU). [PDF]

Vet Sci, 2022
Wantanajittikul K, Thitaram C, Khammesri S, Kongsawasdi S.   +3 more
europepmc   +1 more source

Extended Reality in Endodontics: A Review of Current Applications and Future Potential

International Endodontic Journal, EarlyView.
ABSTRACT Background Extended reality (XR) technologies, encompassing augmented reality (AR), virtual reality (VR), and mixed reality (MR), are increasingly used in endodontic education and practice. A gap exists regarding understanding of XR's applications and limitations among endodontic educators and practitioners.
Seyed AmirHossein Ourang, Fatemeh Sohrabniya, Peng Yuan Zhou, Damiano Pasqualini, Henry F. Duncan, Ruben Pauwels, Ali Nosrat   +6 more
wiley   +1 more source

An Accelerometer‐Equipped Running Watch Provides a Valid Estimate of Peak Vertical Ground Reaction Force and Cumulative Weighted Damage: A Cross‐Sectional Laboratory Study

European Journal of Sport Science, Volume 26, Issue 8, August 2026.
ABSTRACT We validated a wearable accelerometer and running watch for estimating peak vertical ground reaction force (vGRF) and cumulative weighted damage (CWD). First, 18 well‐trained runners of equal sex distribution (3.3 ± 0.3 m/s habitual training pace) ran a range of speeds (2.7–4.0 m/s, plus training pace) on an instrumented treadmill as reference
Richard W. Willy, Isabel S. Moore, John Leske, Tiffany Polson, Brent C. Ruby   +4 more
wiley   +1 more source

Design and validation of an inertial measurement unit (IMU)-based sensor for capturing camera movement in the operating room. [PDF]

HardwareX, 2021
Saun TJ, Grantcharov TP.
europepmc   +1 more source

Uncertainty assessment for a novel optically shallow water radiometric acquisition platform

Limnology and Oceanography: Methods, Volume 24, Issue 7, July 2026.
Abstract We present a novel motorized platform, a custom‐built jet‐ski designed for acoustic and radiometric measurements in optically shallow coastal waters. This platform integrates in‐water radiometers with single‐beam and multi‐beam acoustic sensors, along with a suite of active and passive instruments (conductivity‐temperature‐depth, fluorescence,
Raphaël Mabit, Simon Bélanger, Pascal Bernatchez   +2 more
wiley   +1 more source

Author Correction: Improving gait classification in horses by using inertial measurement unit (IMU) generated data and machine learning. [PDF]

Sci Rep, 2021
Serra Bragança FM, Broomé S, Rhodin M, Björnsdóttir S, Gunnarsson V, Voskamp JP, Persson-Sjodin E, Back W, Lindgren G, Novoa-Bravo M, Gmel AI, Roepstorff C, van der Zwaag BJ, Van Weeren PR, Hernlund E.   +14 more
europepmc   +1 more source