TY - GEN
T1 - Continuous-Line-Based Halftoning with Pinwheel Tiles
AU - Ahmed, Abdalla G.M.
N1 - Funding Information:
Thanks to Henry Segerman for his comments and discussion.
Publisher Copyright:
© 2020 The Author(s) Eurographics Proceedings © 2020 The Eurographics Association.
PY - 2020
Y1 - 2020
N2 - We describe a technique for continuous-line-based halftoning with space-filling curves, namely Segerman's pinwheel curve, which is based on Conway's pinwheel tiles. We adapt the length of the curve passing through the tiles in accordance with a supplied density map, e.g. a grayscale image. We use the subdivision depth of the tiling for a coarse control of the curve length, and we describe a finer control to faithfully match the density map. Our technique exhibits excellent temporal coherence, making it suitable for animated images.
AB - We describe a technique for continuous-line-based halftoning with space-filling curves, namely Segerman's pinwheel curve, which is based on Conway's pinwheel tiles. We adapt the length of the curve passing through the tiles in accordance with a supplied density map, e.g. a grayscale image. We use the subdivision depth of the tiling for a coarse control of the curve length, and we describe a finer control to faithfully match the density map. Our technique exhibits excellent temporal coherence, making it suitable for animated images.
UR - http://www.scopus.com/inward/record.url?scp=85123313106&partnerID=8YFLogxK
U2 - 10.2312/cgvc.20201149
DO - 10.2312/cgvc.20201149
M3 - Conference contribution
AN - SCOPUS:85123313106
T3 - Computer Graphics and Visual Computing, CGVC 2020 - Proceedings
SP - 39
EP - 44
BT - Computer Graphics and Visual Computing, CGVC 2020 - Proceedings
A2 - Ritsos, Panagiotis D.
A2 - Xu, Kai
PB - The Eurographics Association
T2 - 2020 Computer Graphics and Visual Computing, CGVC 2020
Y2 - 10 September 2020 through 11 September 2020
ER -