6533b856fe1ef96bd12b2e7d

RESEARCH PRODUCT

Line based motion estimation and reconstruction of piece-wise planar scenes

David FofiPascal VasseurSaleh Mosaddegh

subject

Computer sciencebusiness.industryLine segment intersectionComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONIterative reconstructionTranslation (geometry)Real imageLine segmentMotion estimationLine (geometry)Computer visionArtificial intelligenceVanishing pointbusiness

description

We present an algorithm for reconstruction of piece-wise planar scenes from only two views and based on minimum line correspondences. We first recover camera rotation by matching vanishing points based on the methods already exist in the literature and then recover the camera translation by searching among a family of hypothesized planes passing through one line. Unlike algorithms based on line segments, the presented algorithm does not require an overlap between two line segments or more that one line correspondence across more than two views to recover the translation and achieves the goal by exploiting photometric constraints of the surface around the line. Experimental results on real images prove the functionality of the algorithm.

yearjournalcountryeditionlanguage
2011-01-012011 IEEE Workshop on Applications of Computer Vision (WACV)
https://doi.org/10.1109/wacv.2011.5711567