Results 21 to 30 of about 855,316 (304)
Joint space aspect reconstruction of wide-angle SAR exploiting sparsity [PDF]
, 2008 In this paper we present an algorithm for wide-angle synthetic aperture radar (SAR) image formation. Reconstruction of wide-angle SAR holds a promise of higher resolution and better information about a scene, but it also poses a number of challenges when
Cetin, Mujdat +3 more
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Data-driven control design for neuroprotheses: a virtual reference feedback tuning (VRFT) approach [PDF]
, 2004 This paper deals with design of feedback controllers for knee joint movement of paraplegics using functional electrical stimulation (FES) of the paralyzed quadriceps muscle group.
Hunt, K.J. +3 more
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Robust Pilot Decontamination Based on Joint Angle and Power Domain Discrimination [PDF]
, 2016 We address the problem of noise and interference corrupted channel estimation in massive MIMO systems. Interference, which originates from pilot reuse (or contamination), can in principle be discriminated on the basis of the distributions of path angles ...
Cottatellucci, Laura +4 more
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Comparative Morphometry of Coxal Joint Angles.
Experimental Animals, 1997 The angles related to the coxal joints were comparatively studied in four-limbed walking animals and two-limbed ones including man and birds. Between animals with both types of walking, no significant difference was observed in the neck-shaft angles (NSA), which was equivalent to the acetabulum angles (ACA) at the connection of the femoral head with ...
S, Sugiyama, K, Fujiwara
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Hittite Journal of Science and Engineering, 2019 S kin-surface mounted markers provide incomplete spatial information of the underlying-bone. A new methodology is developed combining optoelectronic motion capture MOCAP and imaging modalities to co-register the positions of underlying-bone and ...
Senay Mihcin
doaj +1 more source
Development in a biologically inspired spinal neural network for movement control [PDF]
, 1997 In two phases, we develop neural network models of spinal circuitry which self-organises into networks with opponent channels for the control of an antagonistic muscle pair.
Bullock, D. +2 more
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IMU-Based Joint Angle Measurement for Gait Analysis [PDF]
Sensors, 2014 This contribution is concerned with joint angle calculation based on inertial measurement data in the context of human motion analysis. Unlike most robotic devices, the human body lacks even surfaces and right angles. Therefore, we focus on methods that avoid assuming certain orientations in which the sensors are mounted with respect to the body ...
Seel, T., Raisch, J., Schauer, T.
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Body-Worn IMU Human Skeletal Pose Estimation Using a Factor Graph-Based Optimization Framework
Sensors, 2020 Traditionally, inertial measurement units- (IMU) based human joint angle estimation requires a priori knowledge about sensor alignment or specific calibration motions. Furthermore, magnetometer measurements can become unreliable indoors.
Timothy McGrath, Leia Stirling
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Dataglove Measurement of Joint Angles in Sign Language Handshapes [PDF]
, 2012 In sign language research, we understand little about articulatory factors involved in shaping phonemic boundaries or the amount (and articulatory nature) of acceptable phonetic variation between handshapes.
Bour, Rebecca +2 more
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Frontiers in PhysiologyBackgroundPilates Reformer training is a scientifically validated method for enhancing body control. However, research on its application to improve the technical quality of Latin dance movements, particularly the Cha-Cha circular chase step, is limited.
Li Che, Yijia Zhou, Ying Wang
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