Zobrazit v EDS

Optimal laser marking of 2D data matrix codes on Cavendish bananas.

Uloženo v:

Podrobná bibliografie
Název:	Optimal laser marking of 2D data matrix codes on Cavendish bananas.
Autoři:	NASUTION, INDERA SAKTI, RATH, THOMAS
Zdroj:	Research in Agricultural Engineering; 2017, Vol. 63 Issue 4, p172-179, 8p
Témata:	BANANAS, FOOD safety, HYPERSPECTRAL imaging systems, CARBON dioxide, IMAGE processing, LASERS
Abstrakt:	A traceability system is an effective tool to guarantee safety in horticultural products and to improve supply chain transparency. A direct data matrix (DM) code created with carbon dioxide laser (wavelength 10.6 µm) can be used as a trust mark on bananas. In this study, green bananas were marked with the above-mentioned CO2 laser. Subsequently, the samples were held under storage conditions. Images of the codes on bananas were captured by using two different cameras; i.e. hyperspectral imaging camera and charge-couple device (CCD) camera. Image processing was used for evaluating print quality of 2D codes based on the ISO/IEC 15415 standard. The quality of the codes on bananas mainly depends on some parameters: laser power, laser energy, marking time per module and storage time. The best readability results were achieved by using laser power of 1.8 W and marking time of 0.09 s per data matrix module, whereby an 80-100% readability of DM codes after the storage was obtained. [ABSTRACT FROM AUTHOR]
	Copyright of Research in Agricultural Engineering is the property of Czech Academy of Agricultural Sciences (CAAS) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Databáze:	Complementary Index

Full Text Finder

Nájsť tento článok vo Web of Science

Buďte první, kdo okomentuje tento záznam!