Cited by 9,570Human Pose and Action RecognitionHand Gesture Recognition SystemsAdvanced Neural Network Applications

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

Quo Vadis, Action Recognition? A New Model and the Kinetics Dataset

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Carreira, Joao, Zisserman, Andrew·2017·2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

The paucity of videos in current action classification datasets (UCF-101 and HMDB-51) has made it difficult to identify good video architectures, as most methods obtain similar performance on existing small-scale benchmarks. This paper re-evaluates state-of-the-art architectures in light of the new Kinetics Human Action Video dataset. Kinetics has two orders of magnitude more data, with 400 human action classes and over 400 clips per class, and is collected from realistic, challenging YouTube videos. We provide an analysis on how current architectures fare on the task of action classification on this dataset and how much performance improves on the smaller benchmark datasets after pre-training on Kinetics. We also introduce a new Two-Stream Inflated 3D ConvNet (I3D) that is based on 2D ConvNet inflation: filters and pooling kernels of very deep image classification ConvNets are expanded into 3D, making it possible to learn seamless spatio-temporal feature extractors from video while leveraging successful ImageNet architecture designs and even their parameters. We show that, after pre-training on Kinetics, I3D models considerably improve upon the state-of-the-art in action classification, reaching 80.2% on HMDB-51 and 97.9% on UCF-101.

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Metadata

Authors
Carreira, J., & Zisserman, A.
Affiliations
University of Oxford (GB)
Venue
2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2017-07
Pages
4724-4733
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2619082050
Cited by
9,570
References
38
Citations by year
2026: 702 · 2025: 1227 · 2024: 1428 · 2023: 1500 · 2022: 1315 · 2021: 1414 · 2020: 994 · 2019: 697 · 2018: 274 · 2017: 16
FWCI
158.44
Type
conference paper
Language
en
Open access
Locations
  • IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Human Pose and Action Recognition
  • Physical Sciences › Computer Science › Human-Computer Interaction › Hand Gesture Recognition Systems
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
Keywords
human action recognition, I3D, dual-stream architecture, spatiotemporal feature extraction, pre-training, video classification, UCF101, HMDB51, YouTube videos

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