Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Grounded Human-Object Interaction Hotspots from Video (Extended
  Abstract)   Learning how to interact with objects is an important step towards embodied
visual intelligence, but existing techniques suffer from heavy supervision or
sensing requirements. We propose an approach to learn human-object interaction
"hotspots" directly from video. Rather than treat affordances as a manually
supervised semantic segmentation task, our approach learns about interactions
by watching videos of real human behavior and anticipating afforded actions.
Given a novel image or video, our model infers a spatial hotspot map indicating
how an object would be manipulated in a potential interaction, even if the
object is currently at rest. Through results with both first and third person
video, we show the value of grounding affordances in real human-object
interactions. Not only are our weakly supervised hotspots competitive with
strongly supervised affordance methods, but they can also anticipate object
interaction for novel object categories. Project page:
http://vision.cs.utexas.edu/projects/interaction-hotspots/

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The categories of this paper are: quant-ph
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The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
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The categories of this paper are: patt-sol
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The categories of this paper are: adap-org
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The categories of this paper are: math-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-th
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The categories of this paper are: physics
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The categories of this paper are: mtrl-th
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-ex
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga