Publication result detail

Digital image comparator for experimental analysis of deformations

Berka L., Klima J., Druckmuller M., Sova M.

Original Title

Digital image comparator for experimental analysis of deformations

English Title

Digital image comparator for experimental analysis of deformations

Type

Peer-reviewed article not indexed in WoS or Scopus

English abstract

Optical methods of deformation measurements represent one of the oldest and the most widespread area of experimental mechanics. The optic methods of strain measurements are generally-interferometry, stereo image analysis and digital image analysis. The above-mentioned optical methods are of particular importance for deformation analysis in microstructures and microobjects, where they are the only possible experimental tools. The basis of the stereoscopic technique of deformation measurements is the taking of pair stereoscopic photographs of objects, using the time base principle, i.e. photographs of objects before and after the deformation under the entirely same conditions are taken. The further step in stereoimage method of the strain analysis is the stereocomparation of the pair of images. Up to now we have used for it the analog apparatus ZEISS-Stecometr. The paper which is presented describe a digital system of reading and comparation of the pairs of stereoimages.

Authors

Berka L., Klima J., Druckmuller M., Sova M.

Released

01.01.2000

Publisher

Springer Netherlands

ISBN

0925-0042

Periodical

SOLID MECHANICS AND ITS APPLICATIONS

Volume

2000

Number

82

State

Kingdom of the Netherlands

Pages from

363

Pages count

8

BibTex

@article{BUT43805,
  author="Miloslav {Druckmüller}",
  title="Digital image comparator for experimental analysis of deformations",
  journal="SOLID MECHANICS AND ITS APPLICATIONS",
  year="2000",
  volume="2000",
  number="82",
  pages="8",
  issn="0925-0042"
}