Selecting color of mosaic pattern elements for laser engraving on wood / Mikhail Chernykh ... [et al.]. -- Fotogr., graf., obr., tab. -- Lit. - The research results of color change during laser engraving on the wood of six species: aspen, pine, larch, birch, beech, and spruce, are presented in the paper. The values of color coordinates are measured in the Lab system on test strips with the template grey color gradient changing from white to black. Depending on the template resolution, three distinctive regions are observed. The natural wood color is preserved with the resolution increase in the first region; the wood surface gradually gets darker, reaching the tone limit in the second one, and lighter due to the light reflection in the third. The method for selecting the color of mosaic pattern elements, providing the matching of the color of the original elements and the image engraved on wood, is proposed based on the research results.

In Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Zvolen : Technická univerzita vo Zvolene, 2024. -- ISSN 1336-3824. -- Vol. 66, no. 2 (2024), s. 89-101

I. Chernykh, Mikhail
II. Korepanova, Alina
III. Maksimova, Ekaterina
IV. Sevryugin, Vadim
V. Gilfanov, Maxim
VI. Štollmann, Vladimír, 1956-
VII. Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Vol. 66, no. 2 (2024), s. 89-101

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