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   Articles with "temporal action" as a keyword



Weakly-supervised temporal action localization using multi-branch attention weighting

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recommendations! Published in 2024 at "Multimedia Systems"

DOI: 10.1007/s00530-024-01445-2

Abstract: Weakly-supervised temporal action localization aims to train an accurate and robust localization model using only video-level labels. Due to the lack of frame-level temporal annotations, existing weakly-supervised temporal action localization methods typically rely on multiple… read more here.

Keywords: weakly supervised; attention; action; supervised temporal ... See more keywords

Background-Aware Robust Context Learning for Weakly-Supervised Temporal Action Localization

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3183789

Abstract: Weakly supervised temporal action localization (WTAL) aims to localize temporal intervals of actions in an untrimmed video using only video-level action labels. Although the learning of the background is an important issue in WTAL, most… read more here.

Keywords: supervised temporal; weakly supervised; action localization; background ... See more keywords

Application of Temporal Action Detection Technology in Abnormal Event Detection of Surveillance Video

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2025.3533552

Abstract: By detecting abnormal violation event in surveillance videos, the safety management capabilities in high-risk power operations can be improved. This research constructs an intelligent abnormal event detection technology using deep learning algorithms, aiming to improve… read more here.

Keywords: detection; abnormal event; event; temporal action ... See more keywords

Self-Supervised Learning for Temporal Action Segmentation in Industrial and Manufacturing Videos

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2025.3545768

Abstract: Reliable methods for process control are required in maintenance to prevent emergencies, maintain high quality of work, and minimize potential risks to workers. Strict adherence to technological processes is also an essential requirement for compliance… read more here.

Keywords: self supervised; action segmentation; temporal action; supervised learning ... See more keywords

Capsule Boundary Network With 3D Convolutional Dynamic Routing for Temporal Action Detection

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recommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"

DOI: 10.1109/tcsvt.2021.3104226

Abstract: Temporal action detection is a challenging task in video understanding, due to the complexity of the background and rich action content impacting high-quality temporal proposals generation in untrimmed videos. Capsule networks can avoid some limitations… read more here.

Keywords: action detection; temporal action; dynamic routing; action ... See more keywords

Slow Motion Matters: A Slow Motion Enhanced Network for Weakly Supervised Temporal Action Localization

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recommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"

DOI: 10.1109/tcsvt.2022.3201540

Abstract: Weakly supervised temporal action localization (WTAL) aims to localize actions in untrimmed videos with only weak supervision information (e.g., video-level labels). Most existing models handle all input videos with a fixed temporal scale. However, such… read more here.

Keywords: action localization; slow motion; temporal action; motion ... See more keywords

Breaking Winner-Takes-All: Iterative-Winners-Out Networks for Weakly Supervised Temporal Action Localization

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recommendations! Published in 2019 at "IEEE Transactions on Image Processing"

DOI: 10.1109/tip.2019.2922108

Abstract: We address the challenging problem of weakly supervised temporal action localization from unconstrained web videos, where only the video-level action labels are available during training. Inspired by the adversarial erasing strategy in weakly supervised semantic… read more here.

Keywords: supervised temporal; temporal action; action localization; action ... See more keywords

Multi-Scale Structure-Aware Network for Weakly Supervised Temporal Action Detection

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recommendations! Published in 2021 at "IEEE Transactions on Image Processing"

DOI: 10.1109/tip.2021.3089361

Abstract: Weakly supervised temporal action detection has better scalability and practicability than fully supervised action detection in reality deployment. However, it is difficult to learn a robust model without temporal action boundary annotations. In this paper,… read more here.

Keywords: action detection; temporal action; structure; action ... See more keywords

StochasticFormer: Stochastic Modeling for Weakly Supervised Temporal Action Localization

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recommendations! Published in 2023 at "IEEE Transactions on Image Processing"

DOI: 10.1109/tip.2023.3244411

Abstract: Weakly supervised temporal action localization (WS-TAL) aims to identify the time intervals corresponding to actions of interest in untrimmed videos with video-level weak supervision. For most existing WS-TAL methods, two commonly encountered challenges are under-localization… read more here.

Keywords: supervised temporal; localization; weakly supervised; action localization ... See more keywords

Fully Convolutional Network for Multiscale Temporal Action Proposals

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recommendations! Published in 2018 at "IEEE Transactions on Multimedia"

DOI: 10.1109/tmm.2018.2839534

Abstract: Similar to the function of object proposals in localizing objects within images, temporal action proposals can facilitate the extraction of semantic segments and simplify the computations required for temporal action localization in untrimmed videos. In… read more here.

Keywords: action proposals; temporal action; fully convolutional; convolutional network ... See more keywords

Relation Attention for Temporal Action Localization

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recommendations! Published in 2020 at "IEEE Transactions on Multimedia"

DOI: 10.1109/tmm.2019.2959977

Abstract: Temporal action localization aims to accurately localize and recognize all possible action instances from an untrimmed video automatically. Most existing methods perform this task by first generating a set of proposals and then recognizing each… read more here.

Keywords: action localization; action; temporal action; relation attention ... See more keywords