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Keywords: Geometric modeling
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Proceedings Papers

Proc. ASME. DETC97, Volume 2: 23rd Design Automation Conference, V002T29A069, September 14–17, 1997
Paper No: DETC97/DAC-3977
... of blending surfaces with continuity specifications. Curve sweeping may also be treated using the same methodology. This method has potential applications in surface design and reverse engineering. skinning dual Kriging surface design geometric modeling CAD SH s E t n c construction of blending...
Proceedings Papers

Proc. ASME. DETC97, Volume 4: Design for Manufacturing Conference, V004T31A011, September 14–17, 1997
Paper No: DETC97/DFM-4372
... . shape design virtual reality interface geometric modeling (VE). The focus of this paper is on the latter i.e. in defining the geometric t describing a framework, consists of t geometric algorithms called the V (Shape-Grap Shape-Graph effect of edi based desig interactive v description Studio (VD...
Proceedings Papers

Proc. ASME. DETC97, Volume 4: Design for Manufacturing Conference, V004T31A009, September 14–17, 1997
Paper No: DETC97/DFM-4365
... is constrained by the data-acquisition (tilt-echo imaging) process, and the entire reverse engineering pipeline has been optimized to compute incremental volume representations in the order of 3 seconds on a network of four processors. reverse engineering geometric modeling acoustic data acquisition...
Proceedings Papers

Proc. ASME. DETC98, Volume 2: 24th Design Automation Conference, V002T02A025, September 13–16, 1998
Paper No: DETC98/DAC-5586
... like to t Pietro Buttolo for his assistance in making the figur paper. REFERENCES Bartels, R., Beatty, J. and Barsky, B. A., 1987 Introduction to Splines for Use in Computer Gra Geometric Modeling," Morgan Kaufmann. Beier, K.-P., and Chen, Y., 1994, "Highlight algorithm for real-time surface quality...
Proceedings Papers

Proc. ASME. DETC99, Volume 2: 19th Computers and Information in Engineering Conference, 261-273, September 12–16, 1999
Paper No: DETC99/CIE-9113
... Arizona State University Tempe AZ, 85281-6106 bettig@asu.edu Jami Shah* Professor Mechanical and Aerospace Engineering Arizona State University Tempe AZ, 85281-6106 Jami.Shah@asu.edu Keywords Geometric modeling, declarative geometric constraints ABSTRACT This paper describes the derivation of a consistent...
Proceedings Papers

Proc. ASME. DETC99, Volume 2: 19th Computers and Information in Engineering Conference, 199-207, September 12–16, 1999
Paper No: DETC99/CIE-9106
... geometric modeling surfaces Proceedings of the 1999 ASME Design Engineering Technical Conferences September 12-15, 1999, Las Vegas, Nevada FrQm NURBS to C-NURBS DETC99IB 9106 I. C-NURBS Curves and Their Properties Manhong Wen Structural Dynamics Research Corporation 2000 Eastman Drive, Milford, OH 45150...
Proceedings Papers

Proc. ASME. DETC99, Volume 1: 25th Design Automation Conference, 613-622, September 12–16, 1999
Paper No: DETC99/DAC-8620
... as an effective projection method to use for the global reparametrization because of its ability to reduce shape distortions for features placed on surfaces with substantial curvature variation. geometric modeling CAD surface feature creation surface reparametrization . Proceedings of ASME DETC'99...
Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 4: 12th International Conference on Design Theory and Methodology, 113-120, September 10–13, 2000
Paper No: DETC2000/DTM-14554
... will be applied within an integrated industrial design cycle that supports the rapid alternation between physical and digital representations of product geometry. Keywords: Conceptual design, industrial design, product design, form synthesis, geometric modeling, styling, aesthetics. INTRODUCTION Motivation...
Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 1: 20th Computers and Information in Engineering Conference, 757-765, September 10–13, 2000
Paper No: DETC2000/CIE-14592
.... This framework allows same site and remote site multi-modal, multi-sensory immersive interface between designers. virtual environment virtual prototyping geometric modeling multi-modal multi-sensory interface collaborative virtual environment distributed virtual environment Proceedings of DETC'OO...
Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 357-370, September 10–13, 2000
Paper No: DETC2000/DAC-14251
..., Geometric Modeling, Image Processing, Morphology Abstract Currently most MEMS designers begin the geometric design of a new device by creating the masks that would lead to a geometric model. At the macro level, this is analogous to generating a geo- metric model from the tool paths, which would be a very...
Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 101-111, September 10–13, 2000
Paper No: DETC2000/DAC-14250
..., and Manufacturing Engineering University of Toledo Toledo, Ohio 43606-3390 diwu, sbhargav, rsarma@eng.utoledo.edu Keywords: Geometric Modeling, Solid Modeling, Encoding, Decoding, Streaming, NURBS Abstract This paper proposes an algorithm for streaming manifold solid models and NURBS geometry. A neutral streaming...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 2A: 27th Design Automation Conference, 617-627, September 9–12, 2001
Paper No: DETC2001/DAC-21074
... of geometric errors is minimized and even wireframes having incomplete geometry can be handled. The algorithm provides an easy and intuitive method of geometric modeling as well as a conversion tool for existing wireframes. Keywords: wireframe model, surface reconstruction, mcsh- based modeling, geometric...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 1: 21st Computers and Information in Engineering Conference, 731-738, September 9–12, 2001
Paper No: DETC2001/CIE-21305
...Abstract Abstract In this paper, we proposed a useful 3D mesh extrusion method for intuitive, efficient geometric modeling of free-form polygonal models. With our method, the user can sketch two strokes to extrude a polygonal mesh surface. Two remeshing techniques: partial mesh re-triangulation...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 3: 6th Design for Manufacturing Conference, 395-402, September 9–12, 2001
Paper No: DETC2001/DFM-21201
... of Manufacturing Processes. KEYWORDS Process planning, Computer Aided Process Planning, Intelligent manufacturing, VRML, Visualization of Processes, Geometric Modeling. INTRODUCTION The evolving technology of Internet is encouraging the researchers to develop applications dealing in an integrated and distributed...
Proceedings Papers

Proc. ASME. IDETC-CIE2010, Volume 3: 30th Computers and Information in Engineering Conference, Parts A and B, 275-282, August 15–18, 2010
Paper No: DETC2010-28301
... processing Laplacian evolution geometric modeling sheet manufacturing Proceedings of the ASME 2010 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2010 August 15-18, 2010, Montre´al, Canada DETC2010-28301 FLATTENABLE MESH PROCESSING...
Proceedings Papers

Proc. ASME. IDETC-CIE2008, Volume 3: 28th Computers and Information in Engineering Conference, Parts A and B, 717-728, August 3–6, 2008
Paper No: DETC2008-49432
... 24 07 2009 The layered depth-normal images (LDNIs) is an implicit representation of solid models that sparsely encodes the shape boundary in three orthogonal directions. We present a LDNI-based geometric modeling method for applications with high accuracy requirements. In our method...
Proceedings Papers

Proc. ASME. IDETC-CIE2007, Volume 2: 27th Computers and Information in Engineering Conference, Parts A and B, 133-143, September 4–7, 2007
Paper No: DETC2007-34266
... recovery reverse engineering geometric modeling e . e sharp-edges from a given binary volume model. Proceedings of the ASME 2007 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2007 September 4-7, 2007, Las Vegas, Nevada, USA 1...
Proceedings Papers

Proc. ASME. IDETC-CIE2007, Volume 2: 27th Computers and Information in Engineering Conference, Parts A and B, 357-369, September 4–7, 2007
Paper No: DETC2007-35731
... for a number of test cases and report experimental results. Geometric Modeling Boolean operation adaptive sampling point-sampled geometry octree contouring boundary approximation Proceedings of the ASME 2007 International Design Engineering Technical Conferences & Computers and Information...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 2: 29th Design Automation Conference, Parts A and B, 711-720, September 2–6, 2003
Paper No: DETC2003/DAC-48777
... geometric modeling to reduce the time required for surface manipulation (either creation of modification). The problem is then well-known and today a lot of methods are able to deform a surface in more user friendly manner than the displacement of control points. Different approaches have been proposed...
Proceedings Papers

Proc. ASME. IDETC-CIE2002, Volume 1: 22nd Computers and Information in Engineering Conference, 579-587, September 29–October 2, 2002
Paper No: DETC2002/CIE-34478
... of this paper, r mesh smoothing implementation are shown to functionality. : mesh smoothing, remeshing, freeform surface d input, geometric modeling. CTION described here is to develop an intuitive and etric modeling method for designing freeform els. We present a new modeling technique of 3D g. Smoothing...