This is our latest selection of worldwide publications and patents in english on Kinematics, between many scientific online journals, classified and focused on kinematic, relative velocity, relative acceleration, trajectory, trajectories, Chebychev, Kutzbach, free fall, angular velocity, angular acceleration, projectile motion, average velocity and average acceleration.
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Method and system for positioning moving target based on camera pitch
Patent published on the 2025-07-08 in US under Ref US12354287 by SHANDONG UNIV [CN] (Wang Xu [cn], Ma Fei [cn], Wang Zihan [cn], Guo Yunpeng [cn], Yang Weihao [cn], Dai Rongjian [cn])
Abstract: The present invention discloses a method for positioning a moving target based on a camera pitch, including: obtaining a vehicle trajectory of a moving target in a to-be-detected video and performing coordinate conversion; performing positioning correction on vehicle trajectory by using error correction method, to obtain final vehicle positioning, where a positioning correction process includes: obtaining a camera height and a camera pitch, constructing a relationship between camera height and c[...]
Our summary: Method and system for high-precision positioning of moving targets based on camera pitch, using error correction method to obtain final vehicle positioning coordinates. Deduction of theoretical relationship between positioning error and camera installation height and angle for accurate error correction.
camera pitch, moving target, positioning, error correction
Patent
Viscoelasticity measurement device and viscoelasticity measurement method
Patent published on the 2025-06-26 in WO under Ref WO2025134626 by KYOTO ELECTRONICS MFG CO LTD [JP] (Yasuda Masanori [jp], Watanabe Hiroshi [jp])
Abstract: Provided is a viscoelasticity measurement device capable of measuring viscoelasticity with high accuracy. This viscoelasticity measurement device comprises: a conductive rotary body 3; a container 2 that contains the rotary body 3 together with a liquid sample LP; a driving unit 4 that causes the rotary body 3 to rotate and vibrate by applying a fluctuating magnetic field so that forward torque and reverse torque alternately act; an irradiation unit 5 that irradiates the rotary body 3 with irr[...]
Our summary: A viscoelasticity measurement device with high accuracy, comprising a conductive rotary body, driving unit, irradiation unit, and viscoelasticity calculation unit.
viscoelasticity, measurement device, measurement method, angular velocity
Patent
