Ego-motion estimation using optical flow fields observed from multiple cameras

An Ting Tsao*, Yi Ping Hung, Chiou Shann Fuh, Yong-Sheng Chen

*Corresponding author for this work

Research output: Contribution to journalConference article

13 Scopus citations

Abstract

In this paper, we consider a multi-camera vision system mounted on a moving object in a static three-dimensional environment. By using the motion flow fields seen by all of the cameras, an algorithm which does not need to solve the point-correspondence problem among the cameras is proposed to estimate the 3D ego-motion parameters of the moving object. Our experiments have shown that using multiple optical flow fields obtained from different cameras can be very helpful for ego-motion estimation.

Original languageEnglish
Article number5637707
Pages (from-to)457-462
Number of pages6
JournalProceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
DOIs
StatePublished - 1 Jan 1997
EventProceedings of the 1997 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - San Juan, PR, USA
Duration: 17 Jun 199719 Jun 1997

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