Results 61 to 70 of about 1,272,840 (224)
Human Behavior and Emerging TechnologiesInnovative applications of human movement analysis, for example, for mitigating/slowing down certain pathological conditions, have recently emerged from the modeling and automated measurement of full-body expressive midlevel individual and group movement
Giorgio Gnecco +7 more
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Motion rivalry impairs motion repulsion
Vision Research, 2001 In their classic study on motion repulsion, Marshak and Sekuler (Science 205 (1979) 1399) reported a repulsion of up to 10 degrees when two different directions of motion were presented dichoptically. However, subjects in that study did not experience binocular rivalry, presumably because of the brief presentation time.
Ning Qian, Nestor Matthews, Yuzhi Chen
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Scientific ReportsMusculoskeletal disorders (MDs) represent a global health issue, which can lead to disability. Physical activity (PA) reduces pain and increases physical function among patients with MDs.
Matthieu Haas +6 more
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Enhanced motion aftereffect for complex motions
Vision Research, 1999 We measured the magnitude of the motion after effect (MAE) elicited by gratings viewed through four spatial apertures symmetrically positioned around fixation. The gratings were identical except for their orientations, which were varied to form patterns of global motion corresponding to radiation, rotation or translation. MAE magnitude was estimated by
Peter J. Bex +4 more
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Motion Guided 3D Pose Estimation from Videos [PDF]
arXiv, 2020 We propose a new loss function, called motion loss, for the problem of monocular 3D Human pose estimation from 2D pose. In computing motion loss, a simple yet effective representation for keypoint motion, called pairwise motion encoding, is introduced. We design a new graph convolutional network architecture, U-shaped GCN (UGCN). It captures both short-
arxiv
Beta oscillations predict the envelope sharpness in a rhythmic beat sequence
Scientific ReportsPeriodic sensory inputs entrain oscillatory brain activity, reflecting a neural mechanism that might be fundamental to temporal prediction and perception.
Sabine Leske +6 more
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Barbell back squat: how do resistance bands affect muscle activation and knee kinematics?
BMJ Open Sport & Exercise Medicine, 2020 Objectives This study aimed to determine whether looped resistance bands affect knee kinematics and lower body muscle activation during the barbell back squat.Methods Twenty-six healthy participants (13 female, 13 male) calculated their one repetition ...
Graham P Arnold +4 more
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Computer Animation and Virtual Worlds, 2004 AbstractIn this paper we describe a method for analysing video sequences and for representing them as mosaics or panoramas. Previous work on video mosaicking essentially concentrated on static scenes. We generalize these approaches to the case of a rotating camera observing both static and moving objects where the static portions of the scene are not ...
Bartoli, Adrien +2 more
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Scientific DataThe BioCV dataset is a unique combination of synchronised multi-camera video, marker based optical motion capture, and force plate data, observing 15 healthy participants (7 males, 8 females) performing controlled and repeated motions (walking, running ...
Murray Evans +7 more
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Additive opportunistic capture explains group hunting benefits in African wild dogs
Nature Communications, 2016 African wild dogs hunt collaboratively over long distances in grassland plains. Hubel et al. use high-resolution GPS to show that in their remaining habitat of mixed woodland savannah, African wild dogs use multiple opportunistic short-distance hunts ...
Tatjana Y. Hubel +5 more
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