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STACS
2004
Springer
15 years 12 months ago
Topology Matters: Smoothed Competitiveness of Metrical Task Systems
We consider metrical task systems, a general framework to model online problems. Borodin, Linial and Saks [BLS92] presented a deterministic work function algorithm (WFA) for metric...
Guido Schäfer, Naveen Sivadasan
CARS
2004
15 years 8 months ago
Evaluating soft tissue simulation in maxillofacial surgery using preoperative and postoperative CT scans
One of the most important issue in soft tissue modeling is to assess the quality of the simulations. A validation protocol is presented based on two CT scans of the patient acquire...
Matthieu Chabanas, Christophe Marecaux, Franz Chou...
CVPR
2004
IEEE
16 years 8 months ago
Grouping with Bias Revisited
In this paper, we improve and tailor a recent statistical region merging approach to biased (partially supervised) grouping. The approach appears to be attractive both for its the...
Richard Nock, Frank Nielsen
ICPR
2004
IEEE
16 years 7 months ago
Invariants to Convolution with Circularly Symmetric PSF
We introduce a new class of moment-based features invariant to rotation and to convolution with an unknown point-spread function having circular symmetry. Unlike the invariants pu...
Barbara Zitová, Jan Flusser
ICPR
2004
IEEE
16 years 7 months ago
A SOFM Improves a Real Time Quality Assurance Machine Vision System
1 We present a high speed machine vision system for the inspection and quality assurance of canned tuna, which is currently working at a rate over 1000 cans per minute. The system ...
Julio Martín-Herrero, Marcos Ferreiro-Arm&a...