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ISBI
2007
IEEE
16 years 28 days ago
Feature Curve-Guided Volume Reconstruction from 2d Images
In this paper, we propose a new paradigm to reconstruct 3D volume from histology slices guided by NURBS spline-based feature curves. Histology slices are first scanned into compu...
Yunhao Tan, Jing Hua, Ming Dong
CAD
2008
Springer
15 years 6 months ago
Self-intersection detection and elimination in freeform curves and surfaces
We present several algorithms for self-intersection detection, and possible elimination, in freeform planar curves and surfaces. Both local and global self-intersections are elimi...
Diana Pekerman, Gershon Elber, Myung-Soo Kim
TC
2011
15 years 1 months ago
Hybrid Binary-Ternary Number System for Elliptic Curve Cryptosystems
—Single and double scalar multiplications are the most computational intensive operations in elliptic curve based cryptosystems. Improving the performance of these operations is ...
Jithra Adikari, Vassil S. Dimitrov, Laurent Imbert
IEEECGIV
2008
IEEE
16 years 1 months ago
A Product Design Using an S-Shaped and C-Shaped Transition Curves
The focus of this paper is to design a spur gear using an S-shaped transition curve where certain conditions need to be fulfilled such as curvature continuity, shaped parameter etc...
Saifudin Hafiz Yahaya, Jamaludin Md Ali, Muhammad ...
ICCV
2003
IEEE
16 years 8 months ago
An affine invariant deformable shape representation for general curves
Automatic construction of Shape Models from examples has been the focus of intense research during the last couple of years. These methods have proved to be useful for shape segme...
Anders Ericsson, Kalle Åström