15 citations · 18 across the 4 of their papers we have counts for
3 papers · 1 filter
Fine-grained Activities of People Worldwide
Jeffrey Byrne, Greg Castanon, Zhongheng Li +1
Every day, humans perform many closely related activities that involve subtle discriminative motions, such as putting on a shirt vs. putting on a jacket, or shaking hands vs. givin…
Out the Window: A Crowd-Sourced Dataset for Activity Classification in Security Video
Gregory Castanon, Nathan Shnidman, Tim Anderson +1
The Out the Window (OTW) dataset is a crowdsourced activity dataset containing 5,668 instances of 17 activities from the NIST Activities in Extended Video (ActEV) challenge. These…
Retrieval in Long Surveillance Videos using User Described Motion and Object Attributes
Greg Castanon, Mohamed Elgharib, Venkatesh Saligrama +1
We present a content-based retrieval method for long surveillance videos both for wide-area (Airborne) as well as near-field imagery (CCTV). Our goal is to retrieve video segments,…