Results 1 to 10 of about 1,018 (170)

Dynamic Feature Elimination-Based Visual–Inertial Navigation Algorithm [PDF]

Sensors
To address the problem of degraded positioning accuracy in traditional visual–inertial navigation systems (VINS) due to interference from moving objects in dynamic scenarios, this paper proposes an improved algorithm based on the VINS-Fusion framework ...
Jiawei Yu, Hongde Dai, Juan Li, Xin Li, Xueying Liu   +4 more
doaj   +2 more sources

Dynamic damper pressure fluctuation in the pumping systems

Trudy Odesskogo Politehničeskogo Universiteta, 2016
Inertial part of any devices and equipment (e.g., pumps), hung or mounted on the resilient frame and being under the influence of the disturbing force that works at a constant frequency, may be subject to fluctuations, especially near of the resonance ...
Олександр Вікторович Корольов, Хуіюй Чжоу   +1 more
doaj   +7 more sources

RDIC-MSCKF: Risk–Direction-Decoupled and Innovation-Calibrated MSCKF for Stereo Visual-Inertial Odometry

Machines
Filtering-based stereo visual-inertial odometry often assigns fixed or uniformly scaled covariance to tracks accepted by the front-end, although accepted observations can differ in terms of tracking reliability, local directional identifiability, and ...
Zhidu Huang, Wei Huang, Jianna Ouyang, Haibin Hu, Shen Dong, Bo Dong   +5 more
doaj   +1 more source

Toward Fair Evaluation: A Unified Transformer for Objective Gymnastic Performance Analysis

IEEE Access
In competitive gymnastics, performance evaluation and training have traditionally relied on subjective human observation, which struggles to consistently process the high-speed, complex biomechanical nuances of elite execution.
Yuan Fang, Xiaolei Li
doaj   +1 more source

Scene-Adaptive Line-Aware Visual Measurement Conditioning for Stereo Visual-Inertial Odometry. [PDF]

Sensors (Basel)
Liang Y, Hang B, Li W, Yuan Y, Shen F.
europepmc   +1 more source

Multi-Sensor Fusion SLAM Based on LiDAR, IMU and GPS for Structured Urban Scenes. [PDF]

J Imaging
Lu J, Shen Y, Wang X, Ke F.
europepmc   +1 more source

An instance-aware segmentation and optical flow based DVI-SLAM for dynamic environments. [PDF]

Sci Rep
Ashok Y, Rohil MK.
europepmc   +1 more source

Single-Axis Rotational Inertial Navigation Systems for USVs: A Review of Key Technologies. [PDF]

Micromachines (Basel)
Su E, Wang J, Sheng W, Mou Y, Li T, Liu J.   +5 more
europepmc   +1 more source

Multi-Modal Tightly Coupled Robust Pose Estimation for Mobile Robots in Complex Degraded Scenarios. [PDF]

Sensors (Basel)
Tian H, Li T.
europepmc   +1 more source

A Tightly Coupled Multibody Dynamics and Multi-Sensor Fusion Algorithm for Simultaneous Kinematics and Kinetics Estimation. [PDF]

Sensors (Basel)
Osman H, de Kanter D, Boelens J, Kok M, Seth A.   +4 more
europepmc   +1 more source