Results 1 to 10 of about 107,622 (262)
Determining the Print Quality Due to Deformation of the Halftone Dots in Flexography
Applied Sciences, 2021 This paper researches the issues related to the print quality in flexography, especially the influence of the print run and inadequate printing settings on dot deformation.
Dean Valdec +3 more
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Volumetric additive manufacturing of complex geometries around complex inserts [PDF]
Scientific ReportsIn tomographic Volumetric Additive Manufacturing (VAM), light is projected into a rotating vial of photosensitive resin, enabling printing of polymer structures around pre-existing inserts (‘overprinting’).
Ahmad Bagheri +3 more
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IEEE Access, 2022 As today’s printing volume worldwide decreases, and most traditional printing engines are expensive non-digital devices (offset), the demand for a low-cost digital replacement is rapidly increasing.
Tal Frank +5 more
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Quality inspection of printed texts [PDF]
2016 International Conference on Systems, Signals and Image Processing (IWSSIP), 2016 Inspecting the quality of printed texts has its own importance in many industrial applications. To do so, this paper proposes a grading system which evaluates the performance of the printing task using some quality measures for each character and symbols.
Jesper B. Pedersen +2 more
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Tehnički Glasnik, 2021 Flexographic technology usage is increasing in recent years. Predicted growth in the technology usage intensifies the demand for improved quality. It is expected that flexographic printing will achieve greater results than ever before.
Igor Zjakić +2 more
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Textile Sublimation Printing: GLCM Print Mottle Assessment of Black Printed Fabric
Medžiagotyra, 2023 The white fabric was printed with different printing temperatures and pressing times using the sublimation printing process in solid-tone black color with a 100 % total ink limiting level.
Emilija TOSHIKJ, Bojan PRANGOSKI
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Grey level co-occurrence matrix (GLCM) for textile print analysis [PDF]
Tekstilna industrija, 2022 Print mottle is a print defect. This print defect has great attention in print quality assessment. Print mottle is determined by the grey level co-occurrence matrix (GLCM). An important parameter in the GLCM processing is the direction angle of pixels in
Toshikj Emilija, Prangoski Bojan
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Image quality metrics for the evaluation of print quality [PDF]
SPIE Proceedings, 2011 This is the copy of journal's version originally published in Proc. SPIE 7867: http://spie.org/x10.xml?WT.svl=tn7. Reprinted with permission of SPIE.
Pedersen, Marius +3 more
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A multi-criteria decision making method to measure offset printing quality according to paper type: Intuitionistic fuzzy entropy based TOPSIS method [PDF]
Notes on IFSThe purpose of this study is to create a decision-making mechanism that evaluates papers according to offset printing quality. For this purpose, paper types were determined first.
Gökhan Çuvalcıoğlu +2 more
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Back-trap Mottle: A Review of Mechanisms and Possible Solutions
BioResources, 2021 Print mottle is a serious and common uneven printing defect that occurs when printing coated paper by the offset multicolor printing process. It is characterized by a non-uniform appearance in terms of brightness, gloss, or color density that appears ...
Hak Lae Lee +3 more
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