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Temporal Localization

12 papers with code · Computer Vision

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Temporal Action Localization in Untrimmed Videos via Multi-stage CNNs

CVPR 2016 zhengshou/scnn

To address this challenging issue, we exploit the effectiveness of deep networks in temporal action localization via three segment-based 3D ConvNets: (1) a proposal network identifies candidate segments in a long video that may contain actions; (2) a classification network learns one-vs-all action classification model to serve as initialization for the localization network; and (3) a localization network fine-tunes on the learned classification network to localize each action instance.

ACTION CLASSIFICATION ACTION LOCALIZATION TEMPORAL LOCALIZATION

Asynchronous Temporal Fields for Action Recognition

CVPR 2017 gsig/charades-algorithms

Actions are more than just movements and trajectories: we cook to eat and we hold a cup to drink from it.

#8 best model for Action Classification on Charades (using extra training data)

ACTION CLASSIFICATION TEMPORAL LOCALIZATION ZERO-SHOT ACTION RECOGNITION

TALL: Temporal Activity Localization via Language Query

ICCV 2017 jiyanggao/TALL

For evaluation, we adopt TaCoS dataset, and build a new dataset for this task on top of Charades by adding sentence temporal annotations, called Charades-STA.

REGRESSION TEMPORAL LOCALIZATION

Temporal Localization of Fine-Grained Actions in Videos by Domain Transfer from Web Images

4 Apr 2015zhengshou/AutoLoc

To solve this problem, we propose a simple yet effective method that takes weak video labels and noisy image labels as input, and generates localized action frames as output.

ACTION LOCALIZATION TEMPORAL LOCALIZATION ZERO-SHOT ACTION RECOGNITION

Audio-Visual Event Localization in Unconstrained Videos

ECCV 2018 YapengTian/AVE-ECCV18

In this paper, we introduce a novel problem of audio-visual event localization in unconstrained videos.

TEMPORAL LOCALIZATION

MAC: Mining Activity Concepts for Language-based Temporal Localization

21 Nov 2018runzhouge/MAC

Previous methods address the problem by considering features from video sliding windows and language queries and learning a subspace to encode their correlation, which ignore rich semantic cues about activities in videos and queries.

LANGUAGE-BASED TEMPORAL LOCALIZATION

Temporal Localization of Moments in Video Collections with Natural Language

30 Jul 2019escorciav/moments-retrieval-page

In this paper, we introduce the task of retrieving relevant video moments from a large corpus of untrimmed, unsegmented videos given a natural language query.

TEMPORAL LOCALIZATION