A Scalable and Accurate Descriptor for Dynamic Textures using Bag of System Trees
IEEE Transactions on Pattern Analysis and Machine Intelligence
By Adeel Mumtaz,Emanuele Coviello,Gert Lanckriet,Antoni Chan
Issue Date:February 2015
The bag-of-systems (BoS) representation is a descriptor of motion in a video, where dynamic texture (DT) codewords represent the typical motion patterns in spatio-temporal patches extracted from the video. The efficacy of the BoS descriptor depends on the ...