作者
Yulia Gryaditskaya, Mark Sypesteyn, Jan Willem Hoftijzer, Sylvia Pont, Fredo Durand, Adrien Bousseau
发表日期
2019
期刊
ACM Transactions on Graphics (Proceedings of SIGGRAPH Asia)
卷号
38
期号
6
页码范围
232
出版商
ACM
简介
Product designers extensively use sketching to reason and communicate about 3D shapes, as documented in popular design sketching textbooks [Eissen and Steur 2008, 2011; Pipes 2007; Powell 1986; Robertson and Bertling 2013]. The drawing techniques and methodologies described in this literature greatly inspired recent research on sketch-based modeling for product design [Bae et al. 2008; Kim and Bae 2016; Orbay and Kara 2012; Schmidt et al. 2009b; Xu et al. 2014], sketch beautification [Orbay and Kara 2011], interactive perspective sketching tutorials [Hennessey et al. 2017; Keshavabhotla et al. 2017], to name a few. However, this field of research is cruelly lacking high-quality sketches to develop and evaluate novel algorithms. To fill this gap, we propose OpenSketch, a versatile, richlyannotated dataset of more than 400 product design sketches, covering 12 objects drawn by up to 15 product designers. We designed our dataset to cover five aspects of design sketching of particular interest for the computer graphics community:
Concept sketching. We focus on concept development and presentation sketches, which designers draw to externalize a 3D shape they have in mind and communicate it to others. These types of sketches are the input to many sketch-based modeling and sketch filtering systems, as well are the target of a number of tutoring systems, discussed in detail in Section 2. Following design teaching practices, we ask participants to create a perspective drawing of an object given only its front, side and top orthographic views. Designers employ dedicated construction techniques when performing this task, which help …
引用总数
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学术搜索中的文章
Y Gryaditskaya, M Sypesteyn, JW Hoftijzer, SC Pont… - ACM Trans. Graph., 2019