Results 11 to 20 of about 714,937 (283)
Probabilistic Pose Estimation From Multiple Hypotheses
IEEE Access, 2023 Pose estimation assesses the 6D pose of one or many objects in a scene. Considerable attention has been dedicated to the advancement of pose estimation algorithms capable of identifying the orientation of multiple objects within a scene in cases where ...
Omar Del-Tejo-Catala +5 more
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IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 Accurate shoulder joint angle estimation is crucial for analyzing joint kinematics and kinetics across a spectrum of movement applications including in athletic performance evaluation, injury prevention, and rehabilitation.
Kezhe Zhu +4 more
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Visual orientation estimation [PDF]
Perception & Psychophysics, 1989 A systematic error is reported in orientation estimation, in that on average, estimates are closer to the vertical axis than are the stimuli by up to 6 degrees. This systematic error results from a specific mechanism that may be related to depth perception, and that is avoided in certain circumstances or when other mechanisms take over.
M, Dick, S, Hochstein
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Sensors, 2023 In this paper, we present the FIU MARG Dataset (FIUMARGDB) of signals from the tri-axial accelerometer, gyroscope, and magnetometer contained in a low-cost miniature magnetic–angular rate–gravity (MARG) sensor module (also known as magnetic inertial ...
Pontakorn Sonchan +4 more
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Drones, 2022 Most of the recent research on distributed formation control of unmanned aerial vehicle (UAV) swarms is founded on position, distance, and displacement-based approaches; however, a very promising approach, i.e., bearing-based formation control, is still ...
Muhammad Baber Sial +7 more
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Leida xuebao, 2023 Migratory pests are sudden outbreaks and widespread, putting national food security at risk. Entomological radar is most effective segment in monitoring insect migration, providing critical information for early warning and pest control.
Muyang LI +7 more
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Calib-Net: Calibrating the Low-Cost IMU via Deep Convolutional Neural Network
Frontiers in Robotics and AI, 2022 The low-cost Inertial Measurement Unit (IMU) can provide orientation information and is widely used in our daily life. However, IMUs with bad calibration will provide inaccurate angular velocity and lead to rapid drift of integral orientation in a short ...
Ruihao Li +3 more
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Inertial and magnetic sensing of human movement near ferromagnetic materials [PDF]
, 2003 This paper describes a Kalman filter design to estimate orientation of human body segments by fusing gyroscope, accelerometer and magnetometer signals. Ferromagnetic materials near the sensor disturb the local magnetic field and therefore the orientation
Luinge, Henk +2 more
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Orientated Silhouette Matching for Single-Shot Ship Instance Segmentation
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Object detection and semantic segmentation have achieved remarkable performance propelled by deep convolutional neural networks. However, neither of them can well parse and deal with swarms of rotating ships in remote sensing images.
Zhenhang Huang, Ruirui Li
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Orientation Keypoints for 6D Human Pose Estimation [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2022 Most realtime human pose estimation approaches are based on detecting joint positions. Using the detected joint positions, the yaw and pitch of the limbs can be computed. However, the roll along the limb, which is critical for application such as sports analysis and computer animation, cannot be computed as this axis of rotation remains unobserved.
Martin Fisch, Ronald Clark
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