Beyond Action Recognition: Extracting Meaningful Information from Procedure Recordings

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Abstract

Understanding procedural actions is important, as it can be used to automatically analyze the execution of a procedure and provide assistance to users by warning for potential mistakes or forgotten steps. However, current approaches require a rigid, step-by-step execution order, laborious and impractical datasets. Furthermore, they are unreliable to variations in viewpoint, or measure the performance of actions rather than the actual completion of actions. To address these limitations and stimulate research in this field, this work proposes the novel task of procedure state recognition (PSR) together with a set of evaluation metrics.
Original languageEnglish
Title of host publication2023 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
PublisherInstitute of Electrical and Electronics Engineers
Pages881-882
Number of pages2
ISBN (Electronic)979-8-3503-4839-2
DOIs
Publication statusPublished - 1 May 2023
Event2023 IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2023 - Sangri-La Pudong Hotel, Shanghai, China
Duration: 25 Mar 202329 Mar 2023
Conference number: 30

Conference

Conference2023 IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2023
Abbreviated titleVR 2023
Country/TerritoryChina
CityShanghai
Period25/03/2329/03/23

Keywords

  • Computer vision
  • Action recognition
  • Procedural action understanding
  • Procedure state recognition
  • action recognition
  • augmented reality
  • procedure understanding
  • object state detection

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