Share Email Print

Journal of Electronic Imaging

Comparing optimal three-dimensional reconstruction for finite motion and optical flow
Author(s): Kenichi Kanatani; Naoya Ohta
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We present two linear algorithms for 3-D reconstruction: one is for finite motion; the other is for optical flow. We compare their performance by simulation and real-image experiments, using the same data. The two algorithms are both theoretically optimal, extracting maximum information from the input. We observe that the 3-D reconstruction by the finite motion algorithm is generally more accurate than by the optical flow algorithm if point correspondences are identified with optical flow.

Paper Details

Date Published: 1 July 2003
PDF: 11 pages
J. Electron. Imaging. 12(3) doi: 10.1117/1.1579018
Published in: Journal of Electronic Imaging Volume 12, Issue 3
Show Author Affiliations
Kenichi Kanatani, Okayama Univ. (Japan)
Naoya Ohta, Gunma Univ. (Japan)

© SPIE. Terms of Use
Back to Top