Action Detection with Improved Dense Trajectories and Sliding Window

• Published in: Computer Vision - ECCV 2014 Workshops pp. 541 - 551
• Main Authors: Shu, Zhixin, Yun, Kiwon, Samaras, Dimitris
• Format: Book Chapter
• Language: English
• Published: Cham Springer International Publishing 2015
• Series: Lecture Notes in Computer Science
• Subjects: Action detection; Action recognition; Dense trajectories; Video analysis

In this paper we describe an action/interaction detection system based on improved dense trajectories [19], multiple visual descriptors and bag-of-features representation. Given that the actions/interactions are not mutual exclusive, we train a binary classifier for every predefined action/interacti...