41 search results - page 5 / 9 » Curves in the Sand: Algorithmic Drawing |
STOC
2002
ACM
14 years 7 months ago
2002
ACM
A string graph is the intersection graph of a set of curves in the plane. Each curve is represented by a vertex, and an edge between two vertices means that the corresponding curv...
TOG
2012
11 years 9 months ago
2012
We facilitate the creation of 3D-looking shaded production drawings from concept sketches. The key to our approach is a class of commonly used construction curves known as cross-s...
CG
2005
Springer
13 years 7 months ago
2005
Springer
This paper presents an intuitive, freehand sketching application for Computer Aided Design (CAD) that can reconstruct a 3D object from a single, flat, freehand sketch. A pen is us...
TOMS
2008
13 years 7 months ago
2008
We introduce three fast contouring algorithms for visualizing the solution of Partial Differential Equations based on the PCI (Pure Cubic Interpolant). The PCI is a particular pie...
GREC
2009
Springer
13 years 12 months ago
2009
Springer
In this paper, we study the segmentation of sketched engineering drawings into a set of straight and curved segments. Our immediate objective is to produce a benchmarking method fo...