Share Email Print

Optical Engineering

Triplet-based sequential merging approach to omnidirectional camera motion reconstruction
Author(s): Yongho Hwang; Hyunki Hong
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

A frame grouping and merging scheme of sub-sequences to estimate precise camera motion parameters over long omnidirectional sequences is addressed. In this triplet-based approach, the back-projection errors of corresponding points by the camera model for grouping subsequences are used. This process accounts for the relative reliability of the estimated camera model in field of view. Experimental results show that the proposed method solves the problem inherent in sequential algorithm: its susceptibility to drift over long sequences.

Paper Details

Date Published: 1 March 2009
PDF: 7 pages
Opt. Eng. 48(3) 033201 doi: 10.1117/1.3099714
Published in: Optical Engineering Volume 48, Issue 3
Show Author Affiliations
Yongho Hwang, Chung-Ang Univ. (Korea, Republic of)
Hyunki Hong, Chung-Ang Univ. (Korea, Republic of)

© SPIE. Terms of Use
Back to Top