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Now showing items 11-20 of 20
A Two-Stage Approach for Interpreting Line Drawings of Curved Objects
(The Eurographics Association, 2004)
We describe a two-stage approach for interpreting line drawings of curved objects. In the first stage, the user enters a natu-ral line drawing of a polyhedral template; this is automatically interpreted as the corresponding ...
Cascading Recognizers for Ambiguous Calligraphic Interaction .
(The Eurographics Association, 2004)
Throughout the last decade many approaches have been made to the problem of developing CAD systems that are usable in the early stages of product ideation. Although most of these approaches rely on some kind of drawing ...
Constraint Stroke-Based Oversketching for 3D Curves.
(The Eurographics Association, 2004)
In this paper we present an extended approach for stroke oversketching. The stroke oversketching technique changes a curve by redrawing parts of it. Finding the part to replace and smoothing the transition is done ...
Can Machines Interpret Line Drawings?
(The Eurographics Association, 2004)
Engineering design would be easier if a computer could interpret initial concept drawings. We outline an approach for automated interpretation of line drawings of polyhedra, and summarise what is already possible, what ...
Relief: A Modeling by Drawing Tool
(The Eurographics Association, 2004)
This paper presents a modeling system which takes advantage of two-dimensional drawing knowledge to design three-dimensional free-form shapes. A set of mouse or tablet strokes is interpreted by the system as defining both ...
A Multi-Agent System for the Interpretation of Architectural Sketches
(The Eurographics Association, 2004)
Architects widely resort to sketch during their early phase of design, because sketching appears to be the most adapted mean to express and to manipulate creative ideas. In order to assist the designers during this inventive ...
Sketching Garments for Virtual Characters .
(The Eurographics Association, 2004)
We present a method for simply and interactively creating basic garments for dressing virtual characters in applications like video games. The user draws an outline of the front or back of the garment, and the system makes ...
Adaptation of Brensen s Thresholding Algorithm for Sketched Line Drawings
(The Eurographics Association, 2004)
Image binarisation is one of the first image processing techniques within a sketched line drawing interpretation system. In order to achieve an automated system, it is necessary to have a single algorithmwhich may be used ...
Sketching in Early Conceptual Phases of Product Design: Guidelines and Tools
(The Eurographics Association, 2004)
The early phases of product development play a significant role for the success of a product and the prevention of time and money consuming changes in late phases. This paper describes a new methodological approach for the ...
From raw 3D-Sketches to exact CAD product models Concept for an assistant-system
(The Eurographics Association, 2004)
As we try to develop new 3D-Sketching devices we come across the problem of how to transfer 3D-Sketches into exact product models to gain an integrated design system. There are some promising approaches for the retrieving ...