Reconstructing 2D planar coordinates using linear and nonlinear techniques

DUNN, Marcus, WHEAT, Jonathan, MILLER, Stuart, HAAKE, Steve and GOODWILL, Simon (2012). Reconstructing 2D planar coordinates using linear and nonlinear techniques. In: 30th Annual Conference of Biomechanics in Sports, Melbourne Australia, 2-6 July 2012. [Conference or Workshop Item]

Documents
5622:591560
[thumbnail of 5310-Article Text-15235-1-10-20120730.pdf]
Preview
PDF
5310-Article Text-15235-1-10-20120730.pdf - Published Version
Available under License All rights reserved.

Download (292kB) | Preview
Abstract
Planar analyses of sports movements are commonly performed to quantify player movements from video. Lens distortions, which are common when using wide filming angles at competitive sports events, can influence the accuracy of reconstructed coordinate's derived metrics. This study describes a planar reconstruction method that accounts for lens distortion and compares reconstruction accuracy to 2D-DLT. The method planar reconstruction method yielded improved reconstruction accuracy in wide angle filming conditions experienced at an international tennis event.
More Information
[error in script]
Statistics

Downloads

Downloads per month over past year

View more statistics

Share
Add to AnyAdd to TwitterAdd to FacebookAdd to LinkedinAdd to PinterestAdd to Email

Actions (login required)

View Item View Item