RGB-D Action Recognition

For human action recognition task, the traditional methods are based on the RGB data captured by webcam, while the popular RGB action databases\footnote{In this work, RGB action database means the one that is captured by a conventional RGB camera. Only RGB data are available in the RGB action database; depth data are not available. RGB-D action database is the one that is captured by a RGB-D camera. Both RGB data and depth data are available in the RGB-D action database.}