vix.ing · top · new · best · stats · spec

UCF-101: A dataset of 101 human actions classes from videos in the wild

2012/12/03 by Khurram Soomro, Amir Zamir, Soomro, Khurram +3 · 307 citations
Computer Science · #Anomaly Detection Techniques and Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Human Pose and Action Recognition #Multimodal Machine Learning Applications

paper · pdf · doi:10.48550/arxiv.1212.0402

openalex publication_date 2012/12/03 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/31

Abstract

We introduce UCF101 which is currently the largest dataset of human actions. It consists of 101 action classes, over 13k clips and 27 hours of video data. The database consists of realistic user uploaded videos containing camera motion and cluttered background. Additionally, we provide baseline action recognition results on this new dataset using standard bag of words approach with overall performance of 44.5%. To the best of our knowledge, UCF101 is currently the most challenging dataset of actions due to its large number of classes, large number of clips and also unconstrained nature of such clips.

Cited by

Related