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A method for reconstructing sketched polyhedral shapes with rounds and fillets
(Springer International Publishing AG, Part of Springer Science+Business Media, 2010)
In this paper we present a method for detecting rounds and fillets in
engineering sketches and drawings, and automatically generating a 3D model of
the corresponding object, with rounds and fillets applied. This method ...
Perceiving ribs in single-view wireframe sketches of polyhedral shapes
(© Springer International Publishing, 2012)
As part of a strategy for creating 3D models of engineering objects from sketched input, we attempt to identify design features, geometrical structures within objects with a functional meaning. Our input is a 2D B-Rep ...
Metrics of human perception of vanishing points in perspective sketches
(Oliviera, Manuel M.; Skala, Václav© Václav Skala - UNION Agency, 2013)
This paper describes an experiment aimed at discovering how humans perceive vanishing points depicted in perspective sketches of engineering shapes. The goal is to find criteria and metrics for an algorithmic approach to ...
Features and design intent in engineering sketches
(©Springer-Verlag Berlin Heidelberg, 2013)
We investigate the problem of determining design intent from engineering sketches: what did the designer have in mind when sketching a component? Specifically, we consider the unidirectional reverse mapping from form ...
An Algorithm for Grouping Lines Which Converge to Vanishing Points in Perspective Sketches of Polyhedra
(Bart Lamiroy & Jean-Marc Ogier, 2014)
We seek to detect the vanishing points implied by design sketches of engineering products. Adapting previous ap- proaches, developed in computer vision for analysis of vectorised photographic images, is unsatisfactory, as ...
Human perception in segmentation of sketches
(Springer Berlin Heidelberg, 2010)
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 for segmentation algorithms. The criterion ...