Recommit

wpfhtl · Apr 14, 2014 · d4b313b · d4b313b
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commit d4b313b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README b/README
@@ -18,7 +18,7 @@ How to use:
 
 1) Install additional packages by "sudo apt-get install libsuitesparse-dev libeigen3-dev libsdl1.2-dev". These packages are required by iSAM library for the bundle adjustment.
 
-2) Download the program file to a ROS directory, unpack the file and rename the folder to “demo_lidar” (GitHub may add "-xxx" to the end of the folder name). Go to the folder and “rosmake”, then “roslunch demo_lidar.launch”. The launch file should start the program and rviz.
+2) Download the program file to a ROS directory, unpack the file and rename the folder to “demo_lidar” (GitHub may add "-xxx" to the end of the folder name). Go to the folder and “rosmake”, then “roslaunch demo_lidar.launch”. The launch file should start the program and rviz.
 
 3) Download datasets from the following website. Make sure the data files are for the camera and lidar (not RGBD camera) version. Play the data files with “rosbag play data_file_name.bag”. Note that if a slow computer is used, users can try to play the data files at a lower speed, e.g. “rosbag play data_file_name.bag -r 0.5” plays the data file at half speed.