Title

Localizing Actions Through Sequential 2D Video Projections

Abstract

Action detection in video is a particularly difficult problem because actions must not only be recognized correctly, but must also be localized in the 3D spatio-temporal volume. This paper introduces a technique that transforms the 3D localization problem into a series of 2D detection tasks. This is accomplished by dividing the video into overlapping segments, then representing each segment with a 2D video projection. The advantage of the 2D projection is that it makes it convenient to apply the best techniques from object detection to the action detection problem. Our experiments show that video projection outperforms the latest results on action detection in a direct comparison. © 2011 IEEE.

Publication Date

1-1-2011

Publication Title

IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops

Number of Pages

34-39

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/CVPRW.2011.5981747

Socpus ID

80054964871 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/80054964871

This document is currently not available here.

Share

COinS