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Cited by 868

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

How do humans sketch objects?

Eitz, Mathias, Hays, James, Alexa, Marc·2012·ACM Transactions on Graphics

Abstract

Humans have used sketching to depict our visual world since prehistoric times. Even today, sketching is possibly the only rendering technique readily available to all humans. This paper is the first large scale exploration of human sketches. We analyze the distribution of non-expert sketches of everyday objects such as 'teapot' or 'car'. We ask humans to sketch objects of a given category and gather 20,000 unique sketches evenly distributed over 250 object categories. With this dataset we perform a perceptual study and find that humans can correctly identify the object category of a sketch 73% of the time. We compare human performance against computational recognition methods. We develop a bag-of-features sketch representation and use multi-class support vector machines, trained on our sketch dataset, to classify sketches. The resulting recognition method is able to identify unknown sketches with 56% accuracy (chance is 0.4%). Based on the computational model, we demonstrate an interactive sketch recognition system. We release the complete crowd-sourced dataset of sketches to the community.

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Metadata

Authors
Eitz, M., Hays, J., & Alexa, M.
Venue
ACM Transactions on Graphics
Published
2012-07
Volume
31
Issue
4
Pages
1-10
ISSN
  • 0730-0301 (ISSN-L)
  • 1557-7368
OpenAlex
W1972420097
Cited by
868
References
34
FWCI
36.54
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: How do humans sketch objects? https://app.cochat.ai/papers/10.1145/2185520.2185540
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Eitz, M., Hays, J., & Alexa, M. (2012). How do humans sketch objects? ACM Transactions on Graphics. https://doi.org/10.1145/2185520.2185540

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.