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A Resolution-Independent Representation for Pen-and-Ink Illustrations
Author(s): Michael P. Salisbury, Corin Anderson, Dani Lischinski, David H. Salesin.
Technical Report: Department of Computer Science and Engineering, University of Washington, No. UW-CSE-96-01-02,
1996.
[BibTeX] 
Abstract:
This paper describes a compact resolution- and scale-independent representation for pen-and-
ink illustrations. The proposed representation consists of a low-resolution grey-scale
image, augmented by a set of discontinuity segments. We also present a new reconstruction
algorithm that magnifies the low-resolution image while keeping the image sharp along the
discontinuities. By storing pen-and-ink illustrations in this representation, we can produce
high-fidelity illustrations at any scale and resolution by generating an image of the desired size and filling that image with pen-and-ink strokes.
Scale-dependent reproduction of pen-and-ink illustrations
Michael P. Salisbury, Corin Anderson, Dani Lischinski, David H. Salesin.
Proceedings of the 23rd annual conference on Computer graphics and interactive techniques, pp. 461--468,
1996. [BibTeX]