View : 93 Download: 0

A new cubic B-Splines design method for pen input environment

Title
A new cubic B-Splines design method for pen input environment
Authors
Kim D.H.Kim M.-J.
Ewha Authors
김명준
SCOPUS Author ID
김명준scopus
Issue Date
2009
Journal Title
IEICE Transactions on Information and Systems
ISSN
0916-8532JCR Link
Citation
vol. E92-D, no. 1, pp. 69 - 77
Indexed
SCIE; SCOPUS WOS scopus
Abstract
Pen-input is not a new means for CAD designers, in particular, in the concept design phase. Meanwhile, B-Splines are well known curve and surface design tool in 3D shape modeling in the final modeling stages in which neat curves and surfaces should be produced. In this paper, an intuitive B-Spline design method that can be used for the CAD systems both in conceptual modeling phase and in later design phases is proposed. Unlike the control point based interactive modification schemes for the Bspline curves and surfaces, we extend what has been called the "touchand- replace" method used for poly-line modification in the late 1980s to B-Splines; our approach uses successive pen strokes to modify the final shape of the existing B-Spline curves and surfaces. We also show related user test results in this paper as an empirical proof. Copyright © 2009 The Institute of Electronics.
DOI
10.1587/transinf.E92.D.69
Appears in Collections:
신산업융합대학 > 융합콘텐츠학과 > Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE