Sciweavers

CAD
2005
Springer
13 years 4 months ago
Modeling wrinkles on smooth surfaces for footwear design
We describe two new shape operators that superimpose wrinkles on top of a smooth NURBS surface. Previous research studying wrinkles focused mostly on cloth modeling or in animatio...
Fu Jing, Ajay Joneja, Kai Tang
CAD
2005
Springer
13 years 4 months ago
Precise global collision detection in multi-axis NC-machining
We introduce a new approach to the problem of collision detection in multi-axis NC-machining. Due to the directional nature (tool axis) of multi-axis NCmachining, space subdivisio...
Oleg Ilushin, Gershon Elber, Dan Halperin, Ron Wei...
CAD
2005
Springer
13 years 4 months ago
Shape-based searching for product lifecycle applications
Estimates suggest that more than 75% of engineering design activity comprises reuse of previous design knowledge to address a new design problem. Reusing design knowledge has grea...
Natraj Iyer, Subramaniam Jayanti, Kuiyang Lou, Yag...
CAD
2005
Springer
13 years 4 months ago
Three-dimensional shape searching: state-of-the-art review and future trends
Three-dimensional shape searching is a problem of current interest in several different fields. Most techniques have been developed for a particular domain and reduce a shape into...
Natraj Iyer, Subramaniam Jayanti, Kuiyang Lou, Yag...
CAD
2005
Springer
13 years 4 months ago
Lossless compression of predicted floating-point geometry
The size of geometric data sets in scientific and industrial applications is constantly increasing. Storing surface or volume meshes in standard uncompressed formats results in la...
Martin Isenburg, Peter Lindstrom, Jack Snoeyink
CAD
2005
Springer
13 years 4 months ago
Configurable product views based on geometry user requirements
This paper describes an approach at Volvo Truck Corporation where geometry users' requirements are utilised to define configurable product views. The paper is derived from a ...
Freddy Fuxin
CAD
2005
Springer
13 years 4 months ago
Computer-aided characterization for effective mechanical properties of porous tissue scaffolds
Performance of various functions of the tissue structure depends on porous scaffold microstructures with specific porosity characteristics that influence the behavior of the incor...
Zhibin Fang, Binil Starly, Wei Sun
CAD
2005
Springer
13 years 4 months ago
Deployment of an AEC industry sector product model
CIMsteel Integration Standard, Version 2 (CIS/2) is an industry-developed product model based on ISO-STEP technology that has been widely adopted within the steel construction ind...
Charles M. Eastman, F. Wang, S.-J. You, D. Yang