Single-View Sketch Based Surface Modeling

Alexis ANDRE  Suguru SAITO  Masayuki NAKAJIMA 

Publication
IEICE TRANSACTIONS on Information and Systems  Vol.E92-D  No.6  pp.1304-1311
Publication Date: 2009/06/01
Online ISSN: 1745-1361
Print ISSN: 0916-8532
Type of Manuscript: PAPER
Category: Image Recognition, Computer Vision
Keyword: 
sketch-based modeling,  single view,  computer vision, 

Full Text: PDF(1.9MB)

Summary: 
We propose a sketch-based modeling system where all user input is performed from a unique viewpoint. The strokes drawn by the user must not then be restricted to the drawing plane: their orientation in the 3D space is automatically determined by the system. The desired surface is reconstructed from a grid made of two groups of similar lines, that are considered co-planar. The orientation of the two sets of planes is determined by assuming that at the intersection of a representative line of each group, those two lines are perpendicular.