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CAD
2006
Springer
14 years 10 months ago
A curvature estimation for pen input segmentation in sketch-based modeling
A proper segmentation of pen marking enhances shape recognition and enables a natural interface for sketch-based modeling from simple line drawing tools to 3D solid modeling appli...
Dae Hyun Kim, Myoung-Jun Kim
CAD
2006
Springer
14 years 10 months ago
A C-tree decomposition algorithm for 2D and 3D geometric constraint solving
In this paper, we propose a method which can be used to decompose a 2D or 3D constraint problem into a C-tree. With this decomposition, a geometric constraint problem can be reduc...
Xiao-Shan Gao, Qiang Lin, Gui-Fang Zhang
CAD
2006
Springer
14 years 10 months ago
Geometric constraints within feature hierarchies
We study the problem of enabling general 2D and 3D variational constraint representation to be used in conjunction with a feature hierarchy representation, where some of the featu...
Meera Sitharam, Jianjun Oung, Yong Zhou, Adam Arbr...
FTEDA
2006
208views more  FTEDA 2006»
14 years 9 months ago
FPGA Design Automation: A Survey
Design automation or computer-aided design (CAD) for field programmable gate arrays (FPGAs) has played a critical role in the rapid advancement and adoption of FPGA technology ove...
Deming Chen, Jason Cong, Peichen Pan
CAD
2006
Springer
14 years 10 months ago
Internal architecture design and freeform fabrication of tissue replacement structures
Modeling, design and fabrication of tissue scaffolds with intricate architecture, porosity and pore size for desired tissue properties presents a challenge in tissue engineering. ...
Binil Starly, Wing Lau, Tom Bradbury, Wei Sun