Segmentation of Colour Regions from Printing Sheets
M. Fribert
University of Pardubice
Abstract
The print characteristics of optical density, dot area and ink trapping are suitable to control of printing process. To evaluate print characteristics on the basis of scanned micro-samples of printing sheets, it is necessary to carry out the segmentation of colour regions, printed with process inks. The accuracy of the evaluation of these print characteristics strongly depends on the sufficient accurate segmentation of colour regions involved in the print sample. This paper describes the thresholding method of segmentation, combined with edge detection between colour regions.
Full paper
Session
Software Tools and Toolboxes (Lecture)
Reference
Fribert, M.: Segmentation of Colour Regions from Printing Sheets. Editors: Fikar, M. and Kvasnica, M., In Proceedings of the 18th International Conference on Process Control, Tatranská Lomnica, Slovakia, June 14 – 17, 131–134, 2011.
BibTeX
| @inProceedings{pc2011-007, | ||
| author | = { | Fribert, M.}, |
| title | = { | Segmentation of Colour Regions from Printing Sheets}, |
| booktitle | = { | Proceedings of the 18th International Conference on Process Control}, |
| year | = { | 2011}, |
| pages | = { | 131-134}, |
| editor | = { | Fikar, M. and Kvasnica, M.}, |
| address | = { | Tatransk\'a Lomnica, Slovakia}, |
| publisher | = { | Slovak University of Technology in Bratislava}, |
| url | = { | http://www.kirp.chtf.stuba.sk/pc11/data/papers/007.pdf}} |