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Action recognition with dynamic image networks

Abstract:

IEEE We introduce the concept of dynamic image, a novel compact representation of videos useful for video analysis, particularly in combination with convolutional neural networks (CNNs). A dynamic image encodes temporal data such as RGB or optical flow videos by using the concept of & #x0027;rank pooling & #x0027;. The idea is to learn a ranking machine that captures the temporal evolution of the data and to use the parameters of the latter as a representation. We call the resulting ...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1109/TPAMI.2017.2769085

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
New College
Role:
Author
Publisher:
IEEE Publisher's website
Journal:
IEEE Transactions on Pattern Analysis and Machine Intelligence Journal website
Volume:
40
Issue:
12
Pages:
2799-2813
Publication date:
2017-11-02
Acceptance date:
2017-11-02
DOI:
EISSN:
2160-9292
ISSN:
0162-8828
Pubs id:
pubs:746985
URN:
uri:3c35ee3f-b24b-4918-97f0-a163f28db215
UUID:
uuid:3c35ee3f-b24b-4918-97f0-a163f28db215
Local pid:
pubs:746985

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