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http://dx.doi.org/10.7780/kjrs.2004.20.2.125

Video Image Mosaicing Technique Using 3 Dimensional Multi Base Lines  

전재춘 (동경대학교 토목공학과)
서용철 (동경대학교 토목공학과)
Publication Information
Korean Journal of Remote Sensing / v.20, no.2, 2004 , pp. 125-137 More about this Journal
Abstract
In case of using image sequence taken from a moving camera along a road in an urban area, general video mosaicing technique based on a single baseline cannot create 2-D image mosaics. To solve the drawback, this paper proposed a new image mosaicing technique through 3-D multi-baselines that can create image mosaics in 3-D space. The core of the proposed method is that each image frame has a dependent baseline, an equation of first order, calculated by using ground control point (GCP) of optical flows. The proposed algorithm consists of 4 steps: calculation of optical flows using hierarchical strategy, calculation of camera exterior orientation, determination of multi-baselines, and seamless image mosaics. This paper realized and showed the proposed algorithm that can create efficient image mosaics in 3-D space from real image sequence.
Keywords
Image mosaics; Image seguence; 3 dimensional multi-baselines; Virtual reality; GIS;
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