Results 31 to 40 of about 1,104,821 (294)
A graphical model based solution to the facial feature point tracking problem [PDF]
, 2009 In this paper a facial feature point tracker that is motivated by applications such as human-computer interfaces and facial expression analysis systems is proposed. The proposed tracker is based on a graphical model framework.
Cetin, Mujdat +3 more
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Eye and head movements while looking at rotated scenes in VR.
Journal of Eye Movement Research, 2019 Video stream: https://vimeo.com/356859979 Production and publication of the video stream was sponsored by SCIANS Ltd http://www.scians.ch/ We examined the extent to which image shape (square vs.
Nicola C. Anderson, Walter F. Bischof
doaj +1 more source
Head and pelvic movement asymmetry during lungeing in horses with symmetrical movement on the straight [PDF]
, 2015 REASONS FOR PERFORMING STUDY: Lungeing is commonly used as part of standard lameness examinations in horses. Knowledge of how lungeing influences motion symmetry in sound horses is needed. OBJECTIVES: The aim of this study was to objectively evaluate the
Baxter +27 more
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Hawk eyes II: diurnal raptors differ in head movement strategies when scanning from perches. [PDF]
PLoS ONE, 2010 BACKGROUND: Relatively little is known about the degree of inter-specific variability in visual scanning strategies in species with laterally placed eyes (e.g., birds).
Colleen T O'Rourke +3 more
doaj +1 more source
Biomimetic direction of arrival estimation for resolving front-back confusions in hearing aids [PDF]
, 2015 Sound sources at the same angle in front or behind a two-microphone array (e.g., bilateral hearing aids) produce the same time delay and two estimates for the direction of arrival: A front-back confusion.
Aichner W. R. +6 more
core +1 more source
Abnormal head movements. [PDF]
Journal of Neurology, Neurosurgery & Psychiatry, 1979 Abnormal head movements have been studied in a variety of diseases using objective recording techniques and the data analysed with respect to the frequency content of the movement. Flopping, nodding, tic, chorea, myoclonic jerks, and most head tremors involve frequencies of approximately 2 and 4 Hz which correspond to the natural fundamental and second
M A, Gresty, G M, Halmagyi
openaire +2 more sources
Vision based motion control for a humanoid head [PDF]
, 2009 This paper describes the design of a motion control algorithm for a humanoid robotic head, which consists of a neck with four degrees of freedom and two eyes (a stereo pair system) that tilt on a common axis and rotate sideways freely.
Carloni, R. +2 more
core +2 more sources
Frontiers in Sports and Active Living, 2020 We investigated the visuomotor strategies of baseball batting, in particular, the relationship between eye and body (head and hip) movements during batting for a wide range of ball speeds.
Yuki Kishita +3 more
doaj +1 more source
Frontiers in Medicine, 2019 Traumatic brain injuries (TBIs) are common and serious injuries to older adults. The majority of TBIs in older adults are sustained when the head impacts the ground or other surface during a fall.
Tyler A. Wood +2 more
doaj +1 more source
Tracking human face features in thermal images for respiration monitoring [PDF]
A method has been developed to track a region related to respiration process in thermal images. The respiration region of interest (ROI) consisted of the skin area around the tip of the nose.
AL-Khalidi, F. Q. +3 more
core +1 more source