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VIS
2003
IEEE
121views Visualization» more  VIS 2003»
16 years 8 months ago
Hierarchical Clustering for Unstructured Volumetric Scalar Fields
We present a method to represent unstructured scalar fields at multiple levels of detail. Using a parallelizable classification algorithm to build a cluster hierarchy, we generate...
Christopher S. Co, Bjørn Heckel, Hans Hagen...
ICPR
2006
IEEE
16 years 8 months ago
Fingerprint Matching Using Minutia Polygons
Fingerprint distortion changes both the geometric position and orientation of minutiae, and leads to difficulties in establishing a match among multiple impressions acquired from ...
Tetsuo Asano, Xuefeng Liang
ICPR
2006
IEEE
16 years 8 months ago
Genus-Zero Shape Classification Using Spherical Normal Image
A new method for three dimensional (3D) genus-zero shape classification is proposed. It conformally maps a 3D mesh onto a unit sphere and uses normal vectors to generate a spheric...
Jia Li, Shaojun Liu
DAC
2008
ACM
16 years 8 months ago
Path smoothing via discrete optimization
A fundamental problem in timing-driven physical synthesis is the reduction of critical paths in a design. In this work, we propose a powerful new technique that moves (and can als...
Michael D. Moffitt, David A. Papa, Zhuo Li, Charle...
DAC
2007
ACM
16 years 8 months ago
Designer-Controlled Generation of Parallel and Flexible Heterogeneous MPSoC Specification
Programming multi-processor systems-on-chip (MPSoC) involves partitioning and mapping of sequential reference code onto multiple parallel processing elements. The immense potentia...
Pramod Chandraiah, Rainer Dömer