High-Speed Television Camera And Video Tape Recording System For Motion Analysis

1982 ◽  
Author(s):  
James A. Bixby
Keyword(s):  
Motion Analysis ◽  
High Speed ◽  
Recording System ◽  
Tape Recording ◽  
Video Tape ◽  
Television Camera

scholarly journals Development of high speed television camera and recording system.

1984 ◽  
Vol 38 (11) ◽  
pp. 994-1000
Author(s):  
Yoshio Takeuchi ◽  
Takashi Oketani ◽  
Takashi Nakamura ◽  
Takeshi Ninomiya
Keyword(s):  
High Speed ◽  
Recording System ◽  
Television Camera

scholarly journals High Density Video Tape Recording System

1991 ◽  
Vol 15 (S_2_PMRC_91) ◽  
pp. S2_491-496
Author(s):  
Hiroshi SUGAYA
Keyword(s):  
Recording System ◽  
High Density ◽  
Tape Recording ◽  
Video Tape

A New Video-Tape Recording System

1960 ◽  
Vol 69 (12) ◽  
pp. 868-871 ◽  
Author(s):  
Norikazu Sawazaki ◽  
Motoi Yagi ◽  
Masahiro Iwasaki ◽  
Genya Inada ◽  
Takuma Tamaoki
Keyword(s):  
Recording System ◽  
Tape Recording ◽  
Video Tape

scholarly journals A Video-tape Recording System for Laryngo-stroboscopy

1979 ◽  
Vol 30 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Yoshikazu Yoshida ◽  
Minoru Hirano ◽  
Tohru Nakajima
Keyword(s):  
Recording System ◽  
Tape Recording ◽  
Video Tape

Limb and thoracolumbosacral kinematics over an upright and parallel spread fence

2019 ◽  
Vol 15 (1) ◽  
pp. 55-67
Author(s):  
V.A. Walker ◽  
S.J. Dyson ◽  
C.A. Tranquille ◽  
J.B. Tacey ◽  
R.C. Murray
Keyword(s):  
Motion Analysis ◽  
High Speed ◽  
Great Variability ◽  
Head Neck

Jumping mechanics have been investigated at take-off, flight and landing, mainly in reference to the limbs with limited evaluation of the thoracolumbosacral region. The objectives of this study were to investigate head, neck, thoracolumbosacral and limb angles in a group of experienced showjumping horses (competing at 1.20-1.60 m) over an upright and parallel spread fence. Ten horses in active showjumping training were recruited (mean 8 years old). High-speed videography (240 Hz) was used to determine thoracolumbosacral kinematic variables of the approach and take-off. No significant differences between the upright and parallel spread fences were observed for any of the variables measured. Individual horse review showed that neck-trunk, thoracolumbar, lumbosacral, coxofemoral angles, take-off distance and speed patterns at take-off were consistent among horses and also repeatable between fence types. Head-neck, stifle and tarsal angles had great variability among horses. The main limitation of this study was that only 2D motion analysis was carried out. In conclusion, analysis of individual horse patterns showed that head, neck, back and limb angles were repeatable over submaximal upright and spread fences in ten horses. Some angles were consistent among horses, but others had individual horse variation.

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