Micro Line Quality Measurement Based on Normally Scanned Digital Image

Abstract:

In this study we present a new framework to assess line micro quality of multicolor prints adapted to a low-cost image quality analysis system based on common flatbed scanner. The contribution elements including quality metrics, measurement principle, applying methods and detection instrument, which were complemented and sorted in terms of ISO 13660 standard, were described and a case experiment was conducted to survey the output performance of both inkjet printer and xerographic printer, two most popular digital printing technologies. Their qualities were compared in details rendering angle such as width and straightness of line, raggedness and blurriness in line edges, as well as darkness and contrast in color. The results verify the efficiency and shortcomings of the framework. Meanwhile, the metric values let us take an investigation in the character of each digital printing technology in micron size.

• Periodical: Applied Mechanics and Materials (Volumes 236-237)
• Pages: 839-843
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.236-237.839
• Online since: November 2012
• Authors: Xiao Meng Cui, Guang Xue Chen, Huan Mei Wang, Lin Lin Chen
• Keywords: Image Reproduction, Inkjet Print, Line Quality Attribute, Micro Quality Measurement, Xerographic Print

References

[1] J. C. Briggs, D. J. Forrest, Living with ISO-13660: Pleasures and perils, IS&T's NIP 15: 1999 Internet Conf, Digital Printing Technol. IS&T, Springfield VA. 1999, pp.421-425.

[2] X.M. Cui, G.X. Chen, H.M. Wang: submitted to Journal of Advanced Materials Research (2012).

[3] M. Pedersen, S.A. Amirshahi, Framework the evaluation of color prints using image quality metrics, In 5th European Conference on Color in Graphics, Imaging, and Vision (CGIV), Joensuu, Finland, 2010, p.75–82.

[4] ISO/IEC 13660: 2001-Information technology Office equipment Measurement of image quality attributes for hardcopy output Binary monochrome text and graphic images, First Edition (2001).

DOI: 10.3403/30236858

[5] W. Wu, E.N. Dalal, Perception-based line quality measurement. Proc. SPIE Vol. 5668, 2005, pp.111-122.

[6] G.P. Jiang, Y.F. Xu, Research on a Method for Evaluating the Line Sharpness in Digital Printings, China Printing and Packaging Study, Vol. 02, 2010, pp.223-227.

[7] J.C. Briggs, M.K. Tse, Objective Print Quality Analysis and the Portable Personal IAS Image Analysis System, Journal of the Imaging Society of Japan, Vol. 158, 2005, pp.99-107.