Projective reconstruction of approximately planar scenes

Robert Collins, Jane Harmon
1993 21st AIPR Workshop on Interdisciplinary Computer Vision: An Exploration of Diverse Applications  
The fundamental theorem of projective geometry states that the transformation mapping coplanar points from an object onto an image plane can be determined given the correspondence b etween four or more object points and their projections in the image. This theorem can be used t o p r edict where other features in the object plane will appear in the image, and conversely, to project new image features back onto the object plane. In this paper we examine what happens when these mathematical
more » ... s are applied t o r eal-world data containing random sensor noise and deviations from coplanarity.
doi:10.1117/12.142793 fatcat:xv26sycrjbbgzlx4bmw7hjcpdy