2013
DOI: 10.1007/978-3-642-37331-2_39
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AfNet: The Affordance Network

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Cited by 21 publications
(9 citation statements)
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References 11 publications
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“…In contrast to previous methods [99], [97], the authors used unsupervised clustering to segment grasping through 300 trials whereas SVM was used to learn affordance labels. Varadarajan et al [101], [102] developed a dataset to build knowledge ontologies similar to MIT ConceptNet [103] and KnowRob Semantic Map [104], but for household RGB-D images. They presented various affordance features such as grasp, material and structural.…”
Section: Affordance As a Contextmentioning
confidence: 99%
“…In contrast to previous methods [99], [97], the authors used unsupervised clustering to segment grasping through 300 trials whereas SVM was used to learn affordance labels. Varadarajan et al [101], [102] developed a dataset to build knowledge ontologies similar to MIT ConceptNet [103] and KnowRob Semantic Map [104], but for household RGB-D images. They presented various affordance features such as grasp, material and structural.…”
Section: Affordance As a Contextmentioning
confidence: 99%
“…Containability Reasoning. Containability reasoning has been studied in the field of cognitive science [7]- [9] and computer vision [5], [10]- [12]. Liang et al [7] compare human judgements of containing relations between different objects with physical simulation results.…”
Section: Related Workmentioning
confidence: 99%
“…In this paper, we focus on reasoning the open containability for granular material of an upright object. Based on the containability definition in [5], we propose the interaction-based definition of open containers:…”
Section: Introductionmentioning
confidence: 99%
“…For example, a cup provides the contain-ability affordance that enables it to contain a solid or liquid within its structural bounds. We borrow from [9,10], the ontology of affordance features for our work in this paper.…”
Section: Algorithmmentioning
confidence: 99%
“…The results of generation of affordance filtration based topological maps in indoor environments is demonstrated through a simulation scenario described in Fig 2. In row 1 of the image, the objects providing the contain-ability affordance (denoted in red outlines) and ascertained using algorithm from [9,10] (working on depth images), predict the presence of a supportable surface (marked by a red line) that is added to the map (with ~ 0.7), even though this is not observed directly. As the robot returns to the kitchen table, as demonstrated in row 4, it sees a larger section of the kitchen table and the predicted supportable surface added to the map earlier with a low confidence value is now confirmed and augmented with a higher confidence value.…”
Section: Integrated Affordance Topology Mapsmentioning
confidence: 99%