S
Sami S. Brandt
Researcher at University of Copenhagen
Publications - 78
Citations - 2053
Sami S. Brandt is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Affine transformation & Iterative reconstruction. The author has an hindex of 17, co-authored 78 publications receiving 1802 citations. Previous affiliations of Sami S. Brandt include University of Oulu & Malmö University.
Papers
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Journal ArticleDOI
A generic camera model and calibration method for conventional, wide-angle, and fish-eye lenses
Juho Kannala,Sami S. Brandt +1 more
TL;DR: A generic camera model is proposed, which is suitable for fish-eye lens cameras as well as for conventional and wide-angle lens cameras, and a calibration method for estimating the parameters of the model is presented.
Proceedings ArticleDOI
A generic camera calibration method for fish-eye lenses
Juho Kannala,Sami S. Brandt +1 more
TL;DR: A generic camera model for cameras equipped with fish-eye lenses and a method for calibration of such cameras is proposed and the obtained results are promising.
Journal ArticleDOI
Automatic alignment of transmission electron microscope tilt series without fiducial markers.
TL;DR: A novel method is proposed that uses the actual 3D motion model but works without any fiducial markers in the images, based on matching and tracking some interest points of the intensity surface by first solving the underlying geometrical constraint of consecutive images in the tilt series.
Proceedings ArticleDOI
Statistical shape features in content-based image retrieval
TL;DR: The results show that both local and global shape features are important clues of shapes in an image.
Journal ArticleDOI
Multiphase Method for Automatic Alignment of Transmission Electron Microscope Images Using Markers
TL;DR: A method in which the registration of transmission electron microscope images is automated using conventional colloidal gold particles as reference markers between images, which shows not only the reliability of the suggested method but also a high level of accuracy in alignment.