Publication Details

Precise Image Resampling for Optics Geometry Correction

PŘIBYL Bronislav and SEEMAN Michal. Precise Image Resampling for Optics Geometry Correction. In: Digital Technologies 2007. Žilina: Faculty of Electrical Engineering of Zilina Univerzity, 2007, pp. 1-6.
Czech title
Přesné převzorkování obrazu pro korekci optických vad
Type
conference paper
Language
english
Authors
Přibyl Bronislav, Ing. (FIT BUT)
Seeman Michal, Ing., Ph.D. (DCGM FIT BUT)
Keywords

image processing, image resampling, lens distortion

Abstract

Images for technical and scientific purposes are taken by optical devices (cameras, microscopes, telescopes) consisting of the sensing lens and the sensor. Most sensing lenses suffer from various distortions. Geometrical distortion may not be acceptable for several applications, such as fluorescent microscopy. This paper describes fast and precise method
of image geometry correction designed especially for sensing lenses. Distortion caused by sensing lenses are mostly close to smooth barrel distortion, which enables us to omit local resizing, while local drift must be performed at subpixel precision.

Annotation

 

Published
2007
Pages
1-6
Proceedings
Digital Technologies 2007
Conference
Digital Technologies 2007, Žilina - Slovak Republic, SK
Publisher
Faculty of Electrical Engineering of Zilina Univerzity
Place
Žilina, SK
BibTeX 
@INPROCEEDINGS{FITPUB8534,
   author = "Bronislav P\v{r}ibyl and Michal Seeman",
   title = "Precise Image Resampling for Optics Geometry Correction",
   pages = "1--6",
   booktitle = "Digital Technologies 2007",
   year = 2007,
   location = "\v{Z}ilina, SK",
   publisher = "Faculty of Electrical Engineering of Zilina Univerzity",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/8534"
}
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