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ICCS
2004
Springer
14 years 4 months ago
The Computational Complexity of Orientation Search in Cryo-Electron Microscopy
Abstract. In this paper we study the problem of determining threedimensional orientations for noisy projections of randomly oriented identical particles. The problem is of central ...
Taneli Mielikäinen, Janne Ravantti, Esko Ukko...
CORR
2004
Springer
107views Education» more  CORR 2004»
13 years 10 months ago
The Computational Complexity of Orientation Search Problems in Cryo-Electron Microscopy
Taneli Mielikäinen, Janne Ravantti, Esko Ukko...
ICCSA
2005
Springer
14 years 4 months ago
Sinogram Denoising of Cryo-Electron Microscopy Images
Cryo-electron microscopy has recently been recognized as a useful alternative to obtain three-dimensional density maps of macromolecular complexes, especially when crystallography ...
Taneli Mielikäinen, Janne Ravantti
IPPS
1999
IEEE
14 years 3 months ago
Parallel Algorithms for 3D Reconstruction of Asymmetric Objects from Electron Micrographs
We present new parallel algorithms for 3D reconstruction of objects from 2D projections and their application for the determination of the structure of macromolecules from electro...
Robert E. Lynch, Dan C. Marinescu, Hong Lin, Timot...
MICCAI
2009
Springer
15 years 1 days ago
Accelerating Feature Based Registration Using the Johnson-Lindenstrauss Lemma
We introduce an efficient search strategy to substantially accelerate feature based registration. Previous feature based registration algorithms often use truncated search strategi...
Ayelet Akselrod-Ballin, Davi Bock, R. Clay Reid,...