Action Detection

Action Detection aims to find both where and when an action occurs within a video clip and classify what the action is taking place. Typically results are given in the form of action tublets, which are action bounding boxes linked across time in the video. This is related to temporal localization, which seeks to identify the start and end frame of an action, and action recognition, which seeks only to classify which action is taking place and typically assumes a trimmed video.

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 551–575 of 817 papers

Title	Date	Tasks	Status
Access Delay Constrained Activity Detection in Massive Random Access	Nov 4, 2021	Action DetectionActivity Detection	—Unverified
A Circular Window-based Cascade Transformer for Online Action Detection	Aug 30, 2022	Action DetectionAction Segmentation	—Unverified
A Comprehensive Methodological Survey of Human Activity Recognition Across Divers Data Modalities	Sep 15, 2024	Action DetectionActivity Detection	—Unverified
A Computer Vision Based Approach for Stalking Detection Using a CNN-LSTM-MLP Hybrid Fusion Model	Feb 5, 2024	Action DetectionActivity Detection	—Unverified
ACT360: An Efficient 360-Degree Action Detection and Summarization Framework for Mission-Critical Training and Debriefing	Mar 17, 2025	Action DetectionDisaster Response	—Unverified
Action Detection by Implicit Intentional Motion Clustering	Dec 1, 2015	Action DetectionAction Recognition	—Unverified
Action Detection from a Robot-Car Perspective	Jul 30, 2018	Action DetectionActivity Detection	—Unverified
Action Detection via an Image Diffusion Process	Apr 1, 2024	Action DetectionImage Generation	—Unverified
Actionness-Assisted Recognition of Actions	Dec 1, 2015	Action DetectionAction Recognition	—Unverified
Actionness Estimation Using Hybrid Fully Convolutional Networks	Apr 25, 2016	Action DetectionAction Recognition	—Unverified
ActionSpotter: Deep Reinforcement Learning Framework for Temporal Action Spotting in Videos	Apr 15, 2020	Action DetectionAction Spotting	—Unverified
Active Privacy-Utility Trade-off Against Inference in Time-Series Data Sharing	Feb 11, 2022	Action DetectionActivity Detection	—Unverified
Activity Detection And Modeling Using Smart Meter Data: Concept And Case Studies	Oct 26, 2020	Action DetectionActivity Detection	—Unverified
Activity Detection for Grant-Free NOMA in Massive IoT Networks	Dec 23, 2022	Action DetectionActivity Detection	—Unverified
Activity Detection for Massive Random Access using Covariance-based Matching Pursuit	May 4, 2024	Action DetectionActivity Detection	—Unverified
Activity Detection from Wearable Electromyogram Sensors using Hidden Markov Model	Apr 27, 2020	Action DetectionActivity Detection	—Unverified
An Empirical Study on Activity Recognition in Long Surgical Videos	May 5, 2022	Action DetectionActivity Detection	—Unverified
Activity Recognition with Moving Cameras and Few Training Examples: Applications for Detection of Autism-Related Headbanging	Jan 10, 2021	Action DetectionActivity Detection	—Unverified
ACT-Net: Anchor-context Action Detection in Surgery Videos	Oct 5, 2023	Action DetectionDenoising	—Unverified
Actor-Centric Relation Network	Jul 28, 2018	Action ClassificationAction Detection	—Unverified
A Customer Level Fraudulent Activity Detection Benchmark for Enhancing Machine Learning Model Research and Evaluation	Apr 23, 2024	Action DetectionActivity Detection	—Unverified
ADA-VAD: Unpaired Adversarial Domain Adaptation for Noise-Robust Voice Activity Detection	Apr 22, 2022	Action DetectionActivity Detection	—Unverified
A deep learning approach for understanding natural language commands for mobile service robots	Jul 9, 2018	Action DetectionIntent Detection	—Unverified
ADM-Loc: Actionness Distribution Modeling for Point-supervised Temporal Action Localization	Nov 27, 2023	Action ClassificationAction Detection	—Unverified
Advanced Image Segmentation Techniques for Neural Activity Detection via C-fos Immediate Early Gene Expression	Dec 13, 2023	Action DetectionActivity Detection	—Unverified

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All datasets UCF101-24 J-HMDB Charades Multi-THUMOS UCF Sports THUMOS' 14 MultiSports TSU TTStroke-21 ME21 TTStroke-21 ME22 MultiTHUMOS

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	STAR/L	Frame-mAP 0.5	90.3	—	Unverified
2	SiA	Frame-mAP 0.5	88.5	—	Unverified
3	YOWO + LFB	Frame-mAP 0.5	87.3	—	Unverified
4	HIT	Frame-mAP 0.5	84.8	—	Unverified
5	HISAN (ResNet-101 + FPN)	Video-mAP 0.2	82.3	—	Unverified
6	YOWO	Frame-mAP 0.5	80.4	—	Unverified
7	Two-in-one Two Stream	Video-mAP 0.2	78.48	—	Unverified
8	MOC	Frame-mAP 0.5	77.8	—	Unverified
9	Faster-RCNN + two-stream I3D conv	Frame-mAP 0.5	76.3	—	Unverified
10	Two-in-one	Video-mAP 0.2	75.48	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	SiA	Frame-mAP 0.5	88.5	—	Unverified
2	HISAN (ResNet-101 + FPN)	Video-mAP 0.2	87.59	—	Unverified
3	HIT	Frame-mAP 0.5	83.8	—	Unverified
4	HISAN (VGG-16)	Frame-mAP 0.5	76.72	—	Unverified
5	DTS	Video-mAP 0.2	76.1	—	Unverified
6	YOWO + LFB	Frame-mAP 0.5	75.7	—	Unverified
7	Two-in-one Two Stream	Video-mAP 0.5	74.74	—	Unverified
8	YOWO	Frame-mAP 0.5	74.4	—	Unverified
9	MOC	Frame-mAP 0.5	74	—	Unverified
10	Faster-RCNN + two-stream I3D conv	Frame-mAP 0.5	73.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	TTM	mAP	28.79	—	Unverified
2	CTRN	mAP	27.8	—	Unverified
3	Coarse-Fine Networks (w/ self-supervised detection pretraining)	mAP	26.95	—	Unverified
4	UniMD+Sync. (RGB+Flow)	mAP	26.53	—	Unverified
5	PDAN (RGB+Flow)	mAP	26.5	—	Unverified
6	PAT	mAP	26.5	—	Unverified
7	MS-TCT (RGB only)	mAP	25.4	—	Unverified
8	3D ResNet-50 + super-events pretrained on AViD	mAP	25.2	—	Unverified
9	Coarse-Fine Networks	mAP	25.1	—	Unverified
10	MLAD (RGB + Flow)	mAP	23.7	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	MLAD	mAP	51.5	—	Unverified
2	CTRN	mAP	51.2	—	Unverified
3	PDAN	mAP	47.6	—	Unverified
4	TGM	mAP	46.4	—	Unverified
5	MS-TCT (RGB only)	mAP	43.1	—	Unverified
6	I3D + our super-event	mAP	36.4	—	Unverified
7	Two-stream + LSTM	mAP	28.1	—	Unverified
8	Two-stream	mAP	27.6	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Two-in-one Two Stream	Video-mAP 0.5	96.52	—	Unverified
2	DTS	Video-mAP 0.2	94.3	—	Unverified
3	Two-in-one	Video-mAP 0.5	92.74	—	Unverified
4	T-CNN	Frame-mAP 0.5	86.7	—	Unverified
5	MR-TS R-CNN	Frame-mAP 0.5	84.52	—	Unverified
6	TS R-CNN	Frame-mAP 0.5	82.3	—	Unverified
7	Action Tubes	Frame-mAP 0.5	68.1	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	MAT (Ours) Trans	mAP	71.6	—	Unverified
2	TadML-two stream	mAP	59.7	—	Unverified
3	MAT (ours)	mAP	58.2	—	Unverified
4	TadML-rgb	mAP	53.46	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	HIT	Frame-mAP 0.5	33.3	—	Unverified
2	SiA	Frame-mAP 0.5	28.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	MS-TCT	Frame-mAP	33.7	—	Unverified
2	PDAN	Frame-mAP	32.7	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	STCNN	IoU	0.14	—	Unverified
2	Two Stream Network	IoU	0.07	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	STCNN-V2 (Vote decision)	IoU	0.52	—	Unverified
2	RGB and PRGB	IoU	0.35	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	PAT	mAP	44.6	—	Unverified