Title :
Relative affine structure: theory and application to 3D reconstruction from perspective views
Author :
Shashua, Amnon ; Navab, Nassir
Author_Institution :
Artificial Intelligence Lab., MIT, Cambridge, MA, USA
Abstract :
We propose an affine framework for perspective views, captured by a single extremely simple equation based on a viewer-centered invariant we call relative affine structure. Via a number of corollaries of our main results we show that our framework unifies previous work-including Euclidean, projective and affine-in a natural and simple way. Finally, the main results were applied to a real image sequence for purpose of 3D reconstruction from 2D views
Keywords :
computer vision; image reconstruction; 3D reconstruction; affine framework; image sequence; perspective views; relative affine structure; Image reconstruction; Machine vision;
Conference_Titel :
Computer Vision and Pattern Recognition, 1994. Proceedings CVPR '94., 1994 IEEE Computer Society Conference on
Conference_Location :
Seattle, WA
Print_ISBN :
0-8186-5825-8
DOI :
10.1109/CVPR.1994.323870
