This Thesis contributes with new algorithms for line drawing interpretation. A line drawing is a 2D diagram of vertices and straight edges aiming to depict a polyhedral 3D scene. Given one such drawing we usually want to first test whether it is a correct projection. If it is, then we wish to reconstruct all possible scenes it can depict. Otherwise, we attempt to correct the drawing so that it becomes reconstractable.Traditionally, the Machine Vision approach to these problems has been mainly algebraic. Although computer scientists have discovered graphical techniques like the reciprocal diagrams, these have not been fully exploited or sometimes left apart, arguing that they only provide necessary conditions for realizability. However,...
The human vision system can interpret a single 2D line drawing as a 3D object without much difficult...
[[abstract]]This thesis addresses the problem of reconstructing the labeled line drawing graph of a ...
Many recent approaches to the problem of interpreting line drawings as solid objects treat inflati...
This Thesis contributes with new algorithms for line drawing interpretation. A line drawing is a 2D...
Using structural geometric arguments, Whiteley showed that a line drawing is a correct projection of...
Reconstructing the 3D object depicted in a line drawing consistent with human perception is an inter...
This paper deals with line-drawings, obtained from images of piecewise planar objects after edge det...
Engineering design would be easier if a computer could interpret initial concept drawings. We outlin...
This project aims to investigate the theoretical and practical limitations of a geometric reconstruc...
This paper deals with line-drawings, obtained from images of piecewise planar objects after edge det...
AbstractMathematical structures of line drawings of polyhedral scenes are studied from the viewpoint...
A computational theory is developed that explains how line drawings of polyhedral objects can be in...
AbstractDrawings of curved objects often contain many linear features: straight lines, colinear or c...
This article concerns the state-of-the-art novel ideas in high level visualization, understanding an...
In this article, visual perception principles were used to build an artificial perception model aime...
The human vision system can interpret a single 2D line drawing as a 3D object without much difficult...
[[abstract]]This thesis addresses the problem of reconstructing the labeled line drawing graph of a ...
Many recent approaches to the problem of interpreting line drawings as solid objects treat inflati...
This Thesis contributes with new algorithms for line drawing interpretation. A line drawing is a 2D...
Using structural geometric arguments, Whiteley showed that a line drawing is a correct projection of...
Reconstructing the 3D object depicted in a line drawing consistent with human perception is an inter...
This paper deals with line-drawings, obtained from images of piecewise planar objects after edge det...
Engineering design would be easier if a computer could interpret initial concept drawings. We outlin...
This project aims to investigate the theoretical and practical limitations of a geometric reconstruc...
This paper deals with line-drawings, obtained from images of piecewise planar objects after edge det...
AbstractMathematical structures of line drawings of polyhedral scenes are studied from the viewpoint...
A computational theory is developed that explains how line drawings of polyhedral objects can be in...
AbstractDrawings of curved objects often contain many linear features: straight lines, colinear or c...
This article concerns the state-of-the-art novel ideas in high level visualization, understanding an...
In this article, visual perception principles were used to build an artificial perception model aime...
The human vision system can interpret a single 2D line drawing as a 3D object without much difficult...
[[abstract]]This thesis addresses the problem of reconstructing the labeled line drawing graph of a ...
Many recent approaches to the problem of interpreting line drawings as solid objects treat inflati...