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Cited by 273

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Affordance detection of tool parts from geometric features

Myers, Austin, Teo, Ching L., Fermuller, Cornelia, Aloimonos, Yiannis·2015·2015 IEEE International Conference on Robotics and Automation (ICRA)

Abstract

As robots begin to collaborate with humans in everyday workspaces, they will need to understand the functions of tools and their parts. To cut an apple or hammer a nail, robots need to not just know the tool's name, but they must localize the tool's parts and identify their functions. Intuitively, the geometry of a part is closely related to its possible functions, or its affordances. Therefore, we propose two approaches for learning affordances from local shape and geometry primitives: 1) superpixel based hierarchical matching pursuit (S-HMP); and 2) structured random forests (SRF). Moreover, since a part can be used in many ways, we introduce a large RGB-Depth dataset where tool parts are labeled with multiple affordances and their relative rankings. With ranked affordances, we evaluate the proposed methods on 3 cluttered scenes and over 105 kitchen, workshop and garden tools, using ranked correlation and a weighted F-measure score [26]. Experimental results over sequences containing clutter, occlusions, and viewpoint changes show that the approaches return precise predictions that could be used by a robot. S-HMP achieves high accuracy but at a significant computational cost, while SRF provides slightly less accurate predictions but in real-time. Finally, we validate the effectiveness of our approaches on the Cornell Grasping Dataset [25] for detecting graspable regions, and achieve state-of-the-art performance.

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Metadata

Authors
Myers, A., Teo, C. L., Fermuller, C., & Aloimonos, Y.
Venue
2015 IEEE International Conference on Robotics and Automation (ICRA)
Publisher
IEEE
Published
2015-05
Pages
1374-1381
ISSN
1050-4729 (ISSN-L)
OpenAlex
W1524405667
Cited by
273
References
39
FWCI
25.80
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Affordance detection of tool parts from geometric features. https://app.cochat.ai/papers/10.1109/icra.2015.7139369
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Myers, A., Teo, C. L., Fermuller, C., & Aloimonos, Y. (2015). Affordance detection of tool parts from geometric features. 2015 IEEE International Conference on Robotics and Automation (ICRA). https://doi.org/10.1109/icra.2015.7139369

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