Hardware Outline Character Rasterization
Abstract
This paper presents the design and implementation of an application specific integrated circuit (ASIC) for real-time rasterization of characters described by their outline based on vertical scan-conversion and flag fill algorithms. The chip acts as a coprocessor which rasterizes outline fonts given by Bezier splines and straight line segments. It generates high quality fonts at a rate 30 times higher than the equivalent assembly language code on a 16 MHz M68020.
BibTeX
@inproceedings {10.2312:EGGH:EGGH91:103-115,
booktitle = {Eurographics Workshop on Graphics Hardware},
editor = {A. Kaufman},
title = {{Hardware Outline Character Rasterization}},
author = {Morgan, Marc and Hersch, Roger D.},
year = {1991},
publisher = {The Eurographics Association},
ISSN = {-},
ISBN = {-},
DOI = {10.2312/EGGH/EGGH91/103-115}
}
booktitle = {Eurographics Workshop on Graphics Hardware},
editor = {A. Kaufman},
title = {{Hardware Outline Character Rasterization}},
author = {Morgan, Marc and Hersch, Roger D.},
year = {1991},
publisher = {The Eurographics Association},
ISSN = {-},
ISBN = {-},
DOI = {10.2312/EGGH/EGGH91/103-115}
}