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» Improved Incremental Randomized Delaunay Triangulation
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APDC
1997
13 years 6 months ago
An Improved Parallel Algorithm for Delaunay Triangulation on Distributed Memory Parallel Computers
Delaunaytriangulationhas beenmuchusedin suchapplicationsas volumerendering, shape representation, terrain modeling and so on. The main disadvantage of Delaunay triangulationis lar...
Sangyoon Lee, Chan-Ik Park, Chan-Mo Park
COMPGEOM
2003
ACM
13 years 10 months ago
Incremental constructions con BRIO
Randomized incremental constructions are widely used in computational geometry, but they perform very badly on large data because of their inherently random memory access patterns...
Nina Amenta, Sunghee Choi, Günter Rote
ICCAD
2007
IEEE
108views Hardware» more  ICCAD 2007»
14 years 1 months ago
Novel wire density driven full-chip routing for CMP variation control
— As nanometer technology advances, the post-CMP dielectric thickness variation control becomes crucial for manufacturing closure. To improve CMP quality, dummy feature filling ...
Huang-Yu Chen, Szu-Jui Chou, Sheng-Lung Wang, Yao-...
SMI
2003
IEEE
131views Image Analysis» more  SMI 2003»
13 years 10 months ago
Watermarking 2D Vector Maps in the Mesh-Spectral Domain
This paper proposes a digital watermarking algorithm for 2D vector digital maps. The watermark is a robust, informed-detection watermark to be used to prevent such abuses as an in...
Ryutarou Ohbuchi, Hiroo Ueda, Shuh Endoh