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DAGSTUHL
2008
13 years 9 months ago
Fast (Parallel) Dense Linear System Solvers in C-XSC Using Error Free Transformations and BLAS
Existing selfverifying solvers for dense linear (interval-)systems in C-XSC provide high accuracy, but are rather slow. A new set of solvers is presented, which are a lot faster th...
Walter Krämer, Michael Zimmer
ICPR
2004
IEEE
14 years 8 months ago
Rotation Estimation from Spherical Images
Robotic navigation algorithms increasingly make use of the panoramic field of view provided by omnidirectional images to assist with localization tasks. Since the images taken by ...
Ameesh Makadia, Kostas Daniilidis, Lorenzo Sorgi
EGPGV
2004
Springer
181views Visualization» more  EGPGV 2004»
14 years 26 days ago
Parallel Multiresolution Volume Rendering of Large Data Sets with Error-Guided Load Balancing
We present a new parallel multiresolution volume rendering algorithm for visualizing large data sets. Using the wavelet transform, the raw data is first converted into a multires...
Chaoli Wang, Jinzhu Gao, Han-Wei Shen
ICPR
2004
IEEE
14 years 8 months ago
Modification of Watershed Transformation for Images, Containing Small Objects
We present a new method, which allows successful application of watershed transformation for images containing small objects. The method can be divided into two stages. During the...
Marat Kazanov
STACS
1992
Springer
13 years 11 months ago
Speeding Up Two String-Matching Algorithms
We show how to speed up two string-matching algorithms: the Boyer-Moore algorithm (BM algorithm), and its version called here the reverse factor algorithm (RF algorithm). The RF al...
Maxime Crochemore, Thierry Lecroq, Artur Czumaj, L...