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Automatic Generation of Virtual Woodblocks and Multicolor Woodblock Printing
Author(s) -
Mizuno S.,
Kasaura T.,
Okouchi T.,
Yamamoto S.,
Okada M.,
Toriwaki J.
Publication year - 2000
Publication title -
computer graphics forum
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 120
eISSN - 1467-8659
pISSN - 0167-7055
DOI - 10.1111/1467-8659.00397
Subject(s) - carving , computer graphics (images) , computer science , impression , engineering drawing , computer vision , section (typography) , artificial intelligence , engineering , visual arts , art , world wide web , operating system
In this paper, we study a method to synthesize a multicolor virtual woodblock print by using several virtual woodblocks. It consists of two sections: carving and printing, to synthesize a virtual print. In the carving section, virtual woodblocks are generated by a user with supporting of an automatically carving method based on feature extraction of a gray value image. And woodblocks are also generated automatically by using a full‐color image as a draft. In the printing section, a “paper sheet", a “printing brush" and “ink" are prepared in addition to the “woodblock" in the virtual space and the user synthesizes a woodblock print interactively. As the printing factors, a color of ink, a moisture value and a grain change the finish of the print. Using several virtual woodblocks and printing to a paper sheet in succession, a printing image of each woodblock is combined based on the printing factors and a multicolor virtual prints is synthesized.