Christoph Feichtenhofer, Haoqi Fan, Jitendra Malik, Kaiming He
TL;DR介绍了 SlowFast 网络用于视频识别,它包括 Slow 路径和 Fast 路径,其中 Slow 路径能捕捉空间语义,Fast 路径能捕捉精细时间分辨率的动态信息,并能在减小通道容量的前提下实现高精度的视频识别。
Abstract
We present slowfast networks for video recognition. Our model involves (i) a
Slow pathway, operating at low frame rate, to capture spatial semantics, and
(ii) a Fast pathway, operating at high frame rate, to capt