Publication Details

Precise Image Resampling for Optics Geometry Correction

PŘIBYL, B.; SEEMAN, M. Precise Image Resampling for Optics Geometry Correction. Digital Technologies 2007. Žilina: Faculty of Electrical Engineering of Zilina Univerzity, 2007. p. 1-6.

Czech title

Přesné převzorkování obrazu pro korekci optických vad

Type

conference paper

Language

English

Authors

Přibyl Bronislav, Ing., Ph.D. (RG CPHOTO)
Seeman Michal, Ing., Ph.D.

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

Publisher

Faculty of Electrical Engineering of Zilina Univerzity

Place

Žilina

BibTeX

@inproceedings{BUT27898,
  author="Bronislav {Přibyl} and Michal {Seeman}",
  title="Precise Image Resampling for Optics Geometry Correction",
  booktitle="Digital Technologies 2007",
  year="2007",
  pages="1--6",
  publisher="Faculty of Electrical Engineering of Zilina Univerzity",
  address="Žilina"
}