A survey of digital stippling. (October 2017)

• Record Type: Journal Article
• Authors: Martín, Domingo; Arroyo, Germán; Rodríguez, Alejandro; Isenberg, Tobias
• Is Part Of: Computers & graphics. Volume 67(2017)
• Page Start: 24
• Page End: 44
• Publication Date: 2017-10
• Subjects: Stippling -- NPR stippling -- Hand-made stippling -- Halftoning; Computer graphics -- Periodicals; 006.6
• DOI: 10.1016/j.cag.2017.05.001
• Languages: English
• ISSNs: 0097-8493

Abstract

Highlights: First comprehensive overview of digital stippling. Comprehensive taxonomy of the field. Discussion of digital stippling in the context of traditional stippling/halftoning. Detailed comparison of the existing techniques. Implementation of several techniques for detailed analysis/experimentation. Graphical abstract: Abstract: In this article we survey techniques for the digital simulation of hand-made stippling—one of the core techniques developed within non-photorealistic/expressive rendering. Over the years, a plethora of automatic or semi-automatic stippling algorithms have been proposed. As part of this expanding field of research, techniques have been developed that not only push the boundaries of traditional stippling but that also relate to other processes or techniques. Our general goal in this survey is thus to increase our understanding of both hand-made and computer-assisted stippling. For this purpose we not only provide an overview of the work on digital stippling but also examine its relationship to traditional stippling and to related fields such as halftoning. Finally, we propose several directions of future work in the field.