Spatio-Temporal Action Localization
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Benchmarks
AVA-Kinetics
Most implemented
1st place solution for AVA-Kinetics Crossover in AcitivityNet Challenge 2020
Actor-Context-Actor Relation Network for Spatio-Temporal Action Localization
InternVideo: General Video Foundation Models via Generative and Discriminative Learning
Contextualized Spatio-Temporal Contrastive Learning with Self-Supervision
Action Tubelet Detector for Spatio-Temporal Action Localization
Scaling Open-Vocabulary Action Detection
Papers
Skeleton-based Zero-Shot Spatio-Temporal Action Localization via Weakly-Supervised Pretraining
We propose a novel pretraining strategy for skeleton-based zero-shot spatio-temporal action localization to estimate unseen actions for person instances while overcoming high annotation costs for training via new target …
Spatio-Temporal Action LocalizationContrastive LearningLearning from Synthetic Data via Provenance-Based Input Gradient Guidance
Learning methods using synthetic data have attracted attention as an effective approach for increasing the diversity of training data while reducing collection costs, thereby improving the robustness of model discriminat…
Spatio-Temporal Action LocalizationImage ClassificationObject LocalizationScaling Open-Vocabulary Action Detection
In this work, we focus on scaling open-vocabulary action detection. Existing approaches for action detection are predominantly limited to closed-set scenarios and rely on complex, parameter-heavy architectures. Extending…
Action DetectionMultiple Action DetectionOpen Vocabulary Action DetectionSpatio-Temporal Action Localization+2Minimalistic Video Saliency Prediction via Efficient Decoder & Spatio Temporal Action Cues
This paper introduces ViNet-S, a 36MB model based on the ViNet architecture with a U-Net design, featuring a lightweight decoder that significantly reduces model size and parameters without compromising performance. Addi…
Action ClassificationAction LocalizationDecoderSaliency Prediction+3Survey of Action Recognition, Spotting and Spatio-Temporal Localization in Soccer -- Current Trends and Research Perspectives
Action scene understanding in soccer is a challenging task due to the complex and dynamic nature of the game, as well as the interactions between players. This article provides a comprehensive overview of this task divid…
Action LocalizationAction RecognitionScene UnderstandingSpatio-Temporal Action Localization+2End-to-End Spatio-Temporal Action Localisation with Video Transformers
The most performant spatio-temporal action localisation models use external person proposals and complex external memory banks. We propose a fully end-to-end, purely-transformer based model that directly ingests an input…
Action DetectionAction RecognitionSpatio-Temporal Action Localization