Temporal Action Proposal Generation

16 papers with code • 3 benchmarks • 4 datasets

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Temporal Action Proposal Generation With Action Frequency Adaptive Network

2024-MindSpore-1/Code8 journal 2023

Although large achievements in temporal action proposal generation have been achieved, most previous studies ignore the variability of action frequency in raw videos, leading to unsatisfying performances on high-action-frequency videos.

0
23 Jun 2023

AOE-Net: Entities Interactions Modeling with Adaptive Attention Mechanism for Temporal Action Proposals Generation

uark-aicv/aoe-net 5 Oct 2022

PMR module represents each video snippet by a visual-linguistic feature, in which main actors and surrounding environment are represented by visual information, whereas relevant objects are depicted by linguistic features through an image-text model.

18
05 Oct 2022

Pyramid Region-based Slot Attention Network for Temporal Action Proposal Generation

handhand123/prsa-net 21 Jun 2022

Based on PRSlot modules, we present a novel Pyramid Region-based Slot Attention Network termed PRSA-Net to learn a unified visual representation with rich temporal and semantic context for better proposal generation.

10
21 Jun 2022

ABN: Agent-Aware Boundary Networks for Temporal Action Proposal Generation

vhvkhoa/TAPG-AgentEnvNetwork 16 Mar 2022

Temporal action proposal generation (TAPG) aims to estimate temporal intervals of actions in untrimmed videos, which is a challenging yet plays an important role in many tasks of video analysis and understanding.

1
16 Mar 2022

Temporal Action Proposal Generation with Background Constraint

happy-lifi/BCNet 15 Dec 2021

To evaluate the confidence of proposals, the existing works typically predict action score of proposals that are supervised by the temporal Intersection-over-Union (tIoU) between proposal and the ground-truth.

18
15 Dec 2021

AEI: Actors-Environment Interaction with Adaptive Attention for Temporal Action Proposals Generation

vhvkhoa/tapg-agentenvinteration 21 Oct 2021

In this paper, we make an attempt to simulate that ability of a human by proposing Actor Environment Interaction (AEI) network to improve the video representation for temporal action proposals generation.

10
21 Oct 2021

Temporal Context Aggregation Network for Temporal Action Proposal Refinement

qingzhiwu/Temporal-Context-Aggregation-Network-Pytorch CVPR 2021

In this paper, we propose Temporal Context Aggregation Network (TCANet) to generate high-quality action proposals through "local and global" temporal context aggregation and complementary as well as progressive boundary refinement.

69
24 Mar 2021

Relaxed Transformer Decoders for Direct Action Proposal Generation

MCG-NJU/RTD-Action ICCV 2021

Extensive experiments on THUMOS14 and ActivityNet-1. 3 benchmarks demonstrate the effectiveness of RTD-Net, on both tasks of temporal action proposal generation and temporal action detection.

85
03 Feb 2021

TSP: Temporally-Sensitive Pretraining of Video Encoders for Localization Tasks

HumamAlwassel/TSP 23 Nov 2020

Extensive experiments show that using features trained with our novel pretraining strategy significantly improves the performance of recent state-of-the-art methods on three tasks: Temporal Action Localization, Action Proposal Generation, and Dense Video Captioning.

105
23 Nov 2020

BSN++: Complementary Boundary Regressor with Scale-Balanced Relation Modeling for Temporal Action Proposal Generation

xxcheng0708/BSNPlusPlus-boundary-sensitive-network 15 Sep 2020

In this paper, we present BSN++, a new framework which exploits complementary boundary regressor and relation modeling for temporal proposal generation.

14
15 Sep 2020