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Action Classification

43 papers with code ยท Computer Vision
Subtask of Video

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Audiovisual SlowFast Networks for Video Recognition

23 Jan 2020

AVSlowFast extends SlowFast Networks with a Faster Audio pathway that is deeply integrated with its visual counterparts.

ACTION CLASSIFICATION VIDEO RECOGNITION

Learning Spatiotemporal Features via Video and Text Pair Discrimination

16 Jan 2020

Experimental results demonstrate that our weakly-supervised pre-training yields a remarkable performance gain for action recognition on the datasets of UCF101 and HMDB51, compared with the state-of-the-art self-supervised training methods.

ACTION CLASSIFICATION

The Liar's Walk: Detecting Deception with Gait and Gesture

14 Dec 2019

We present a data-driven deep neural algorithm for detecting deceptive walking behavior using nonverbal cues like gaits and gestures.

ACTION CLASSIFICATION

Why Can't I Dance in the Mall? Learning to Mitigate Scene Bias in Action Recognition

NeurIPS 2019

We validate the effectiveness of our method by transferring our pre-trained model to three different tasks, including action classification, temporal localization, and spatio-temporal action detection.

ACTION CLASSIFICATION ACTION DETECTION REPRESENTATION LEARNING TEMPORAL LOCALIZATION

Comprehensive Soccer Video Understanding: Towards Human-comparable Video Understanding System in Constrained Environment

10 Dec 2019

Comprehensive video understanding, a challenging task in computer vision to understand videos like humans, has been explored in ways including object detection and tracking, action classification.

ACTION CLASSIFICATION ACTION DETECTION OBJECT DETECTION VIDEO UNDERSTANDING

Synthetic Humans for Action Recognition from Unseen Viewpoints

9 Dec 2019

Our goal in this work is to improve the performance of human action recognition for viewpoints unseen during training by using synthetic training data.

ACTION CLASSIFICATION POSE ESTIMATION TEMPORAL ACTION LOCALIZATION

ClusterFit: Improving Generalization of Visual Representations

6 Dec 2019

Pre-training convolutional neural networks with weakly-supervised and self-supervised strategies is becoming increasingly popular for several computer vision tasks.

ACTION CLASSIFICATION TRANSFER LEARNING

Why Can't I Dance in the Mall? Learning to Mitigate Scene Bias in Action Recognition

NeurIPS 2019

We validate the effectiveness of our method by transferring our pre-trained model to three different tasks, including action classification, temporal localization, and spatio-temporal action detection.

ACTION CLASSIFICATION ACTION DETECTION REPRESENTATION LEARNING TEMPORAL LOCALIZATION

Human Action Recognition in Drone Videos using a Few Aerial Training Examples

22 Oct 2019

However, using deep neural networks for automatic aerial action recognition is difficult due to the need for the humongous number of aerial human action videos needed for training.

ACTION CLASSIFICATION TEMPORAL ACTION LOCALIZATION