Optimal keyframe selection algorithm for three-dimensional reconstruction in uncalibrated multiple images

Yung-Ho Seo; Sang-Hoon Kim; Kyoung-Soo Doo; Jong-Soo Choi

doi:10.1117/1.2919801

1 May 2008 Optimal keyframe selection algorithm for three-dimensional reconstruction in uncalibrated multiple images

Yung-Ho Seo, Sang-Hoon Kim, Kyoung-Soo Doo, Jong-Soo Choi

Author Affiliations +

Optical Engineering, Vol. 47, Issue 5, 053201 (May 2008). https://doi.org/10.1117/1.2919801

Abstract

A keyframe selection algorithm is the process of selecting the essential image for 3-D reconstruction from among many uncalibrated images. Camera autocalibration between images is also essential for 3-D reconstruction. This paper proposes a keyframe selection algorithm that selects the best image to reduce reprojection error. The camera projection matrix in the selected keyframe arises from a full camera autocalibration process. From the camera projection matrix, which is assumed exact, the algorithm calculates the fundamental matrix using algebraic derivation. By this process, false matching is eliminated and finally a 3-D data set is obtained. In our experimental results, the proposed algorithm needs less time than other algorithms; it also has fewer errors in the reconstructed 3-D data. The fundamental matrix that is gained from algebraic derivation takes less time than other algorithms, and it has same average error as the others.

©(2008) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Yung-Ho Seo, Sang-Hoon Kim, Kyoung-Soo Doo, and Jong-Soo Choi "Optimal keyframe selection algorithm for three-dimensional reconstruction in uncalibrated multiple images," Optical Engineering 47(5), 053201 (1 May 2008). https://doi.org/10.1117/1.2919801

Published: 1 May 2008

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available