North-West Institute of Printing of the St. Petersburg
State University of Technology and Design
Dzambula lane 13, 191180 St. Petersburg, Russia
Along with the short overview of modern digital screening approaches the paper discusses and presents:
- basic principles of patented HDHP technique;
- HDHP method of an image files adaptive processing;
- specific, advantages and promotion issues of its practical application;
- concept of the further development of this approach potential in direction of the quantization scale spatial dispersion which is adaptive to the arbitrary contour of an image.
The samples of test images and microphotographs of fragments of illustrative print jobs using the HDHP technology are also presented.
Keywords: Fine detail, resolution, screening, sharpness, tone rendition