3D scene correction using disparities with its projections

Abstract

In this paper we present a new approach for modeling and correcting scenes with multiple 3D objects from images taken from various viewpoints. For the 3D scene initialization we consider implicit radial basis functions (RBF) estimated from the voxel model produced by the space carving algorithm. 3D scenes are corrected using image content disparities within its image projections as well as its inconsistency with its silhouettes extracted from images. While the image content disparities are suitable for textured regions, the silhouettes can be applied to regions of uniform colour which can be accurately segmented.