COMPARISON OF SURFACE DATA - Exploring Real Samples Similarity for the Modelling of Engraving

Jana Hájková, Jakub Kotásek

Abstract

The paper deals with the topic of real samples comparison. The whole research is processed as a part of the laser engraving modelling and simulation, for which real engraved and scanned samples are used as the input and which are further processed before their usage. All samples are represented as height maps, so we try to use MSE or PSNR computation for the comparison of samples. However, because of a special character of the samples, several problems have to be solved. Finally, the results for the whole set of data engraved into steel surface is presented and some interesting results are shown.

References

  1. Anisimov, S. I., 1968: Vaporization of metal absorbing laser radiation. Soviet Physics JETP, Vol. 27, pp. 182.
  2. Dahotre, N. B., Harimkar, S. P., 2008: Laser Fabrication and Machining of Materials, Springer, New York, USA.
  3. Hájková, J., 2008: Approaches for Automatic Comparison of Laser Burned Samples, Proceedings of the 9th International PhD Workshop on Systems and Control. Izola, Slovenia.
  4. Hájková, J., 2011: Laser Engraving Modelling: Comparison of Methods for the Heat-Affected Area Detection, Proceedings of the 10th International Conference APLIMAT 2011. STU Bratislava, Slovakia.
  5. Kotásek, J.: Metody porovnávání výškových map (Methods for Height Maps Comparison), Bachelor Thesis, University of West Bohemia, 2010.
  6. Steen, W. M., 1991: Laser Material Processing. Springer-Verlag, New York Berlin Heidelberg.
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Paper Citation


in Harvard Style

Hájková J. and Kotásek J. (2011). COMPARISON OF SURFACE DATA - Exploring Real Samples Similarity for the Modelling of Engraving . In Proceedings of the 6th International Conference on Software and Database Technologies - Volume 2: ICSOFT, ISBN 978-989-8425-77-5, pages 273-276. DOI: 10.5220/0003485802730276


in Bibtex Style

@conference{icsoft11,
author={Jana Hájková and Jakub Kotásek},
title={COMPARISON OF SURFACE DATA - Exploring Real Samples Similarity for the Modelling of Engraving},
booktitle={Proceedings of the 6th International Conference on Software and Database Technologies - Volume 2: ICSOFT,},
year={2011},
pages={273-276},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003485802730276},
isbn={978-989-8425-77-5},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 6th International Conference on Software and Database Technologies - Volume 2: ICSOFT,
TI - COMPARISON OF SURFACE DATA - Exploring Real Samples Similarity for the Modelling of Engraving
SN - 978-989-8425-77-5
AU - Hájková J.
AU - Kotásek J.
PY - 2011
SP - 273
EP - 276
DO - 10.5220/0003485802730276