Before revision:  We test FastORB-SLAM with an RGBD camera on \textit{TUM} and \textit{ICL-NUIM}  datasets and compare its accuracy and efficiency to nine existing RGBD SLAM methods.
After revision:  We test FastORB-SLAM on \textit{TUM} and \textit{ICL-NUIM} datasets and compare its accuracy and efficiency to nine existing RGBD SLAM methods.