... digital simulation mechanical engineering computing mechatronics product design product development production engineering computing rapid prototyping (industrial) solid modelling virtual prototyping A mechatronic system is the combination of several components from different domains...

... computing parallel processing solid modelling surgery topology user interfaces geometrical modeling surgical simulation interactive visualization Vascular and interventional radiology has been one of the indispensable medical procedures for the remedy of aneurysm, tumor ablation...

... 06 2011 16 06 2011 CAD/CAM mechanical engineering computing solid modelling At the start of my Ph.D. in 1980, I caught a glimpse, purely by chance, of the emerging field of computer-aided design (CAD). It intrigued and fascinated me to such an extent that I ended up scrapping my...

... worst-case tolerances and for (a) constant size of tab and slot at maximum material condition, and (b) constant virtual-condition size. 17 07 2008 30 07 2009 16 02 2010 16 02 2010 geometric programming mathematics computing solid modelling statistical analysis tolerance...

... error analysis modal analysis solid modelling statistical analysis variational techniques 3D assembly form errors modal analysis positioning force statistical analysis nonconformity rate Assembly We assume here that geometric errors are nil in the x -direction...

... computer aided production planning machine tools machining process planning solid modelling five-axis CAPP macroplanning machining directions visibility map aircraft structural components 1 Computer assisted process planning (CAPP) is still a major hurdle to efficient CAD/CAM...

... 2009 image matching image representation image retrieval mesh generation octrees shape recognition solid modelling XML There are many applications in which storing, retrieving, and reusing 3D information can significantly enhance performance ( 1 2 3 4 5 ). Manually retrieving...

...Duane Storti; Mark A. Ganter; William R. Ledoux; Randal P. Ching; Yangqiu Patrick Hu; David Haynor This paper describes a new formulation of solid modeling for treating parts derived from volumetric scans (computed tomography, magnetic resonance, etc.) along with parts from traditional computer...

... General Solid Models ,” Department of Computer Science, University of North Carolina-Chapel Hill, Technical Report No. TR94-061. Jiménez , P. , Thomas , F. , and Torras , C. , 2001 , “ 3D Collision Detection: A Survey ,” Comput. Graph. 0097-8930 , 25 ( 2 ), pp. 269 – 285 . 10.1016...

... images of solid models. Modern graphics processing units (GPUs) can be programed in hardware to accelerate specialized rendering techniques. In this research, we have developed new algorithms that utilize the programmability of GPUs to evaluate the machinability of free-form surfaces. The method runs...

... to demonstrate the ability of surface reconstruction from the triple-dexel model in virtual sculpting. 23 11 2007 29 05 2008 06 03 2009 computational geometry data structures ray tracing solid modelling Surface errors of the reconstructed bunny model from the triple-dexel data...

... mockup virtual assembly CAD/CAM force feedback haptic interfaces human computer interaction mesh generation product development rendering (computer graphics) solid modelling 17 08 2007 23 01 2008 06 11 2008 2008 American Society of Mechanical Engineers ...

... to specify the cutting tool surfaces as biparametric surface patches. Such an approach provides comprehensive three-dimensional (3D) definitions of the cutting tools. The surface model of a cutting tool can be converted into a solid model and used for the finite element based stress analysis and simulation...

... gamma distribution solid modelling surface fitting The continuing progress of 3D range-sensing technologies has motivated the application of point cloud data in many subject areas such as geometric modeling, machining, computer-aided inspection, and computer graphics. The data typically...

... with benchmark problems, indicating that they have superior accuracy compared with other lower-order tetrahedral elements. 19 06 2007 29 07 2007 finite element analysis matrix algebra solid modelling variational techniques The interpolated displacement inside the element can...

... that need to be formulated as the drill design changes. This paper presents a method to create accurate models of two-flute conical twist drills using solid-modeling techniques, which addresses some of these shortcomings. Boolean operations are used to mimic the drill manufacturing steps and generate...

... the in-process workpiece geometry is continually changing as each tool pass is executed. This paper describes research on a hybrid analytical, solid modeler, and feature-based methodology for extracting TWEs generated during general turning. Although a pure solid modeler-based solution can be applied...

.... 16 09 2005 16 09 2006 solid modelling mesh generation computational complexity image processing computational geometry 3D reconstruction silhouettes computer vision camera calibration triangulation The 3D model construction from 2D images is of considerable...

... photos. The paper includes some examples and results to show the capabilities of the new method. 15 09 2005 18 07 2006 solid modelling feature extraction image matching stereo image processing image reconstruction image texture 3D recovery stereo matching computer modeling...

... − 0.16 0.78 0.61 8 105 142.5 Result of the intelligent scanning reverse engineering CAD knowledge based systems optical scanners solid modelling edge detection feature extraction reverse engineering quality of digitized data extraction of 3D edges sensor path...