File:Overview of the coarse-to-fine temporal action localization.png
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Overview_of_the_coarse-to-fine_temporal_action_localization.png (722 × 253 pixels, file size: 38 KB, MIME type: image/png)
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[edit]DescriptionOverview of the coarse-to-fine temporal action localization.png |
English: Overview of the coarse-to-fine temporal action localization in [1]. (a) Coarse localization. Given an untrimmed video, we first generate saliency-aware video clips via variable-length sliding windows. The proposal network decides whether a video clip contains any actions (so the clip is added to the candidate set) or pure background (so the clip is directly discarded). The subsequent classification network predicts the specific action class for each candidate clip and outputs the classification scores and action labels. (b) Fine localization. With the classification scores and action labels from prior coarse localization, further prediction of the video category is carried out and its starting and ending frames are obtained. |
Date | |
Source | Own work |
Author | Bikingdog |
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[edit]I, the copyright holder of this work, hereby publish it under the following license:
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- ↑ Cite error: Invalid
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tag; no text was provided for refs namedWang Duan Zhang Niu p=1657
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current | 02:19, 7 September 2018 | 722 × 253 (38 KB) | Bikingdog (talk | contribs) | Cross-wiki upload from en.wikipedia.org |
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