Authors:
Jana Hájková
and
Jakub Kotásek
Affiliation:
University of West Bohemia, Czech Republic
Keyword(s):
Ablation, Laser engraving, Comparison, Real data, Confocal microscope, Similarity, MSE, PSNR.
Related
Ontology
Subjects/Areas/Topics:
Algorithms and Data Structures
;
Programming Languages
;
Software Engineering
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.