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ICIP
1995
IEEE
15 years 10 months ago
Multi-channel restoration of electron micrographs
We introduce a projection based multi-channel restoration method which is useful in cases for which there is no a priori information about the input signal. The method is especial...
M. Vrhel, B. L. Trus
DGO
2004
80views Education» more  DGO 2004»
15 years 8 months ago
Temporal Knowledge Discovery with Infrequent Episodes
In this paper, we present an efficient algorithm which discovers rare episodes with a combination of bottomup and top-down scanning schema. The information sharing between bottom-...
Dan Li, Liying Jiang, Jitender S. Deogun
ICPR
2008
IEEE
16 years 8 months ago
3D face recognition using sparse spherical representations
This paper addresses the problem of 3D face recognition using spherical sparse representations. We first propose a fully automated registration process that permits to align the 3...
Effrosini Kokiopoulou, Ivana Tosic, Pascal Frossar...
ICCAD
2004
IEEE
134views Hardware» more  ICCAD 2004»
16 years 4 months ago
An analytic placer for mixed-size placement and timing-driven placement
We extend the APlace wirelength-driven standard-cell analytic placement framework of [21] to address timing-driven and mixedsize (“boulders and dust”) placement. Compared with...
Andrew B. Kahng, Qinke Wang
WEA
2007
Springer
116views Algorithms» more  WEA 2007»
16 years 1 months ago
Optimal Edge Deletions for Signed Graph Balancing
The Balanced Subgraph problem (edge deletion variant) asks for a 2-coloring of a graph that minimizes the inconsistencies with given edge labels. It has applications in social netw...
Falk Hüffner, Nadja Betzler, Rolf Niedermeier