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2014-07-20 04:06:40 -0500	received badge	● Good Question (source)
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2013-10-08 01:31:46 -0500	received badge	● Popular Question (source)
2013-10-07 07:36:57 -0500	commented answer	kinect opencv thanks for your kind help!!!
2013-10-07 05:31:25 -0500	commented answer	how to get value of depth image from *.bag file Thanks very much, but my goal is to extract the distance value of each pixel in the depth image, rather than generate video. How can I do that? Can you tell me?
2013-10-06 20:20:03 -0500	asked a question	how to get value of depth image from .bag file Hi, everyone~ I have created .bag file with rosbag, but how can I extract the value of each pixel in the depth image from the .bag file? My goal is to create a .txt for each depth image in .bag, describing pixel value in depth image. Would u please tell me how to do that? Thanks very much! Bo Yu
2013-10-06 09:50:36 -0500	received badge	● Famous Question (source)
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2013-10-02 06:20:39 -0500	asked a question	[turtlemimic.launch] is neither a launch file in package [test_launch] nor is [test_launch] a launch file name? I have done as the tutorials of ROS in the part of 'UsingRqtconsoleRoslaunch' but the still gets the error '[turtlemimic.launch] is neither a launch file in package [test_launch] nor is [test_launch] a launch file name'