Plantar surface contour using close range photogrammetry

Al-Baghdadi, Jasim and Chong, Albert and Alshadli, Duaa and Milburn, Peter and Newsham-West, Richard (2013) Plantar surface contour using close range photogrammetry. In: 11th Biennial Footwear Biomechanics Symposium (FBS 2013), 31 Jul-2 Aug 2013, Natal, Brazil.

Abstract

Motion of the foot during foot strike (contact), stance
(midstance) and toe-off (propulsive phases) is of particular
interest to clinicians as it provides information on the
internal loading of the foot and the physical interaction
between the foot and the surface. However, to capture
video footage of this interaction, it is necessary to image
the event through a clear substrate. However, images suffer
from refraction distortion, and details of the methods
used to calculate the glass refraction distortion correction
can be found in Al-Baghdadi et al. (2013). The same techniques are exploited to investigate the plantar surface of the foot on a glass-topped AMTI force plate system during
the stance phase of the gait cycle.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: Permanent restricted access to Published version in accordance with the copyright policy of the publisher.
Faculty / Department / School: Current - Faculty of Health, Engineering and Sciences - School of Civil Engineering and Surveying
Date Deposited: 02 Aug 2013 01:33
Last Modified: 18 Jun 2017 23:35
Uncontrolled Keywords: gait; foot; interaction; imaging; glass refraction; camcorder; force plate; 3D surface contours
Fields of Research : 09 Engineering > 0909 Geomatic Engineering > 090905 Photogrammetry and Remote Sensing
11 Medical and Health Sciences > 1116 Medical Physiology > 111602 Human Biophysics
08 Information and Computing Sciences > 0801 Artificial Intelligence and Image Processing > 080106 Image Processing
Socio-Economic Objective: C Society > 92 Health > 9202 Health and Support Services > 920203 Diagnostic Methods
Identification Number or DOI: 10.1080/19424280.2013.799528
URI: http://eprints.usq.edu.au/id/eprint/23843

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