Suche
Ergebnisse
-
Robust and accurate partial surface registration based on variational implicit surfaces for automatic 3D model building
(2005)Proceedings of the Fifth International Conference on 3-D Digital Imaging and Modeling (3DIM 2005)Three-dimensional models are often assembled from several partial reconstructions from unknown viewpoints. In order to provide a fully automatic, robust and accurate method for aligning and integrating partial reconstructions without any prior knowledge of the relative viewpoints of the sensor or the geometry of the imaging process, we propose a 4-step registration and integration algorithm based on a common Variational Implicit Surface ...Conference Paper -
Localization with omnidirectional images using the radial trifocal tensor
(2006)2006 IEEE International Conference on Robotics and AutomationIn this paper we present a technique to linearly recover 2D structure and motion in man made environments from three uncalibrated omnidirectional views. We use vertical lines from the scene which are projected as radial lines in the images and are automatically matched. The algorithm is based on a 1D radial trifocal tensor which encodes the relations of the three views and the projected lines. We include experiments with real images, which ...Conference Paper