STM: Spatio Temporal and Motion Encoding for Action Recognition Boyuan Jiang, MengMeng Wang, Weihao Gan, arXiv 2019 PDF, Video By SeonghoonYu August 3th, 2021 Summary STM consists of the Channel-wise SpatioTemporal Module(CSTM) and the Channel-wise Motion Module(CMM). CSTM encode the spatiotemporal features from different timestamps and CCM encode the motion features between neighboring frames. ..