Home // PATTERNS 2011, The Third International Conferences on Pervasive Patterns and Applications // View article

Application of Motion Vector in Live 3D Object Reconstruction

Authors:
Renshu Gu
Jie Yuan
Sidan Du

Keywords: 3D motion; volumetric display;point correspondence; linear equation set; QR decomposition.

Abstract:
This paper applied a novel method to live 3D objectreconstruction. Provided that static 3D reconstruction has been completed with basic frames, the proposed linear method calculatesfree 3D motion of a rigid-body in a video sequence, so as to display the moving object. The succinct method does not involve the fundamental matrix, and the point correspondence procedure in 3D reconstruction is reused. Least Mean Square decomposition is adopted to solve linear equation set and thus obtain motion vector. Furthermore, an iterative process enables the method to eliminate outliers. Sufficient experiments proved the validity and efficiency of the method.

Pages: 41 to 46

Copyright: Copyright (c) IARIA, 2011

Publication date: September 25, 2011

Published in: conference

ISSN: 2308-3557

ISBN: 978-1-61208-158-8

Location: Rome, Italy

Dates: from September 25, 2011 to September 30, 2011