sai's profile - overview

● Great Answer   × 6

• How to create a launch file?
• How to create a launch file?
• How I manage multiple ros distributions (groovy , electric , fuerte )
• How I manage multiple ros distributions (groovy , electric , fuerte )
• how to point and click on rviz map and output the position.
• how to point and click on rviz map and output the position.

● Civic Duty   × 2

• Multi threading
• Multi threading

● Commentator   × 1

● Editor   × 2

• Where is ros.h supposed to be found?
• Where is ros.h supposed to be found?

● Self-Learner   × 6

• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• GPS data on TCP IP, not on /dev/tty
• GPS data on TCP IP, not on /dev/tty
• Error when "rosmake rgbdslam"
• Error when "rosmake rgbdslam"

● Critic   × 2

• link for umd-ros-pkg expired. Please update
• link for umd-ros-pkg expired. Please update

● Teacher   × 2

• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?

● Organizer   × 2

• Error while using ROSMAKE
• Error while using ROSMAKE

● Notable Question   × 104

• Error while using ROSMAKE
• Error while using ROSMAKE
• Error in tutorial 10---rosmake beginner_tutorials
• Error in tutorial 10---rosmake beginner_tutorials
• Error in ROSWTF and doubt in ROS_PACKAGE_PATH
• Error in ROSWTF and doubt in ROS_PACKAGE_PATH
• Cannot find ros.h
• Cannot find ros.h
• Error while installing dependencies for RVIZ
• Error while installing dependencies for RVIZ
• Unknown CMake command "catkin_project"
• Unknown CMake command "catkin_project"
• How to know the frame id
• How to know the frame id
• Problem with Xsens-MTIG
• Problem with Xsens-MTIG
• dispaying the data of /odom (nav_msgs/Odometry) UTM-encoded position in RVIZ
• dispaying the data of /odom (nav_msgs/Odometry) UTM-encoded position in RVIZ
• Covariance Matrix for IMU data and wheel odometry for ROBOT_POSE_EKF
• Covariance Matrix for IMU data and wheel odometry for ROBOT_POSE_EKF
• link for umd-ros-pkg expired. Please update
• link for umd-ros-pkg expired. Please update
• How to plot pose given by ROBOT_POSE_EKF
• How to plot pose given by ROBOT_POSE_EKF
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• Error when "rosmake rgbdslam"
• Error when "rosmake rgbdslam"
• Orientation from ROBOT_POSE_EKF
• Orientation from ROBOT_POSE_EKF
• how to pass pointcloud from the callback function in subscriber
• how to pass pointcloud from the callback function in subscriber
• error during pcl_ros
• error during pcl_ros
• unmet dependencies while rosdep install openni_launch
• unmet dependencies while rosdep install openni_launch
• kinect calibration- ImportError: No module named cv_bridge
• kinect calibration- ImportError: No module named cv_bridge
• how to use rxplot to plot data on /tf
• how to use rxplot to plot data on /tf
• GPS data on TCP IP, not on /dev/tty
• GPS data on TCP IP, not on /dev/tty
• camera_calibration package not detected and cannot locate rosdep definition for sensor_msgs
• camera_calibration package not detected and cannot locate rosdep definition for sensor_msgs
• Using TUM benchmark datasets for rgbd slam evaluation
• Using TUM benchmark datasets for rgbd slam evaluation
• how to use bag files with ccny_rgbd
• how to use bag files with ccny_rgbd
• How to convert point cloud without RGB field to depth image ?
• How to convert point cloud without RGB field to depth image ?
• Package not compiling after update
• Package not compiling after update
• Meaning of depth image from kinect by openni_launch
• Meaning of depth image from kinect by openni_launch
• replace the existing fuerte with a new copy
• replace the existing fuerte with a new copy
• can we move the camera during camera calibration
• can we move the camera during camera calibration
• Conflict between PCL and ROS Kinect drivers..Any Soln?
• Conflict between PCL and ROS Kinect drivers..Any Soln?
• errors when rosmake pcl
• errors when rosmake pcl
• Any pkg which computes position from IMU
• Any pkg which computes position from IMU
• Asus xtion pro live depth camera calibration error : ImportError: No module named camera_calibration.approxsync
• Asus xtion pro live depth camera calibration error : ImportError: No module named camera_calibration.approxsync
• Normal Estimation using PCL--Error
• Normal Estimation using PCL--Error
• velodyne calibration
• velodyne calibration
• How to stop beeping sound from pioneer mobile robot and start the robot without pressing a push button ?
• How to stop beeping sound from pioneer mobile robot and start the robot without pressing a push button ?
• How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
• How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
• create an occupancy grid map from octomap
• create an occupancy grid map from octomap
• How to split a recorded rosbag file ?
• How to split a recorded rosbag file ?
• Accessing layers in Velodyne Point cloud
• Accessing layers in Velodyne Point cloud
• Error while building octomap_server
• Error while building octomap_server
• Visual Odometry and Mapping in Google Tango !
• Visual Odometry and Mapping in Google Tango !
• multiple definition of `corresp' : error while installing RGBD SLAM
• multiple definition of `corresp' : error while installing RGBD SLAM
• can anyone explain about occ_thresh parameter in gmapping
• can anyone explain about occ_thresh parameter in gmapping
• error when rosmake perception_pcl
• error when rosmake perception_pcl
• Error while rosmake ethzasl_icp_mapper
• Error while rosmake ethzasl_icp_mapper
• how to get rawInterial data from xsens imu ?
• how to get rawInterial data from xsens imu ?
• Deploying a catkin package
• Deploying a catkin package
• Difference in Reference Frames between VLP 16 and HDL 32 and How to convert them ?
• Difference in Reference Frames between VLP 16 and HDL 32 and How to convert them ?
• Initialize Failed with SICK LMS 5xx
• Initialize Failed with SICK LMS 5xx
• Error while compiling ros drivers for velodyne on ROS Indigo
• Error while compiling ros drivers for velodyne on ROS Indigo
• Best Stereo Camera that ROS Supports ?
• Best Stereo Camera that ROS Supports ?

● Scholar   × 2

• Cannot find ros.h
• Cannot find ros.h

● Supporter   × 2

• Error in tutorial 10---rosmake beginner_tutorials
• Error in tutorial 10---rosmake beginner_tutorials

● Nice Answer   × 30

• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• How I manage multiple ros distributions (groovy , electric , fuerte )
• How I manage multiple ros distributions (groovy , electric , fuerte )
• How to create a launch file?
• How to create a launch file?
• ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies:
• ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies:
• How to interpate the IMU raw data?
• How to interpate the IMU raw data?
• Error trying ethzasl_sensor_fusion tutorials
• Error trying ethzasl_sensor_fusion tutorials
• Two Subscriptions synchronization
• Two Subscriptions synchronization
• Syncronization of Timestamps
• Syncronization of Timestamps
• odometry using camera or kinect
• odometry using camera or kinect
• How to retrieve XYZ co-ordinates from a raw depth image?
• How to retrieve XYZ co-ordinates from a raw depth image?
• Convert /tf to nav_msgs/Odometry
• Convert /tf to nav_msgs/Odometry
• how to point and click on rviz map and output the position.
• how to point and click on rviz map and output the position.
• tf:TransformTFToEigen() causes 'TransformTFToEigen' is not a member of 'tf'
• tf:TransformTFToEigen() causes 'TransformTFToEigen' is not a member of 'tf'
• Asus Xtion, Stream RGB and IR together
• Asus Xtion, Stream RGB and IR together
• imu frame for Robot_pose_ekf
• imu frame for Robot_pose_ekf

● Necromancer   × 8

• imu frame for Robot_pose_ekf
• Error trying ethzasl_sensor_fusion tutorials
• xsens_driver error
• how to visualize Xsense imu data
• tf:TransformTFToEigen() causes 'TransformTFToEigen' is not a member of 'tf'
• Error in ´rosmake rgbdslam_freiburg´: "undefined reference to GOMP ..."
• how to point and click on rviz map and output the position.
• rviz - storing point cloud selection

● Guru   × 2

• How to create a launch file?
• How I manage multiple ros distributions (groovy , electric , fuerte )

● Enthusiast   × 1

● Nice Question   × 16

• How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
• How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
• Visual Odometry and Mapping in Google Tango !
• Visual Odometry and Mapping in Google Tango !
• Deploying a catkin package
• Deploying a catkin package
• How to split a recorded rosbag file ?
• How to split a recorded rosbag file ?
• How to stop beeping sound from pioneer mobile robot and start the robot without pressing a push button ?
• How to stop beeping sound from pioneer mobile robot and start the robot without pressing a push button ?
• How to know the frame id
• How to know the frame id
• Accessing layers in Velodyne Point cloud
• Accessing layers in Velodyne Point cloud
• how to use rxplot to plot data on /tf
• how to use rxplot to plot data on /tf

● Good Question   × 6

• Visual Odometry and Mapping in Google Tango !
• Visual Odometry and Mapping in Google Tango !
• How to split a recorded rosbag file ?
• How to split a recorded rosbag file ?
• How to know the frame id
• How to know the frame id

● Student   × 2

• link for umd-ros-pkg expired. Please update
• link for umd-ros-pkg expired. Please update

● Famous Question   × 100

• Error in ROSWTF and doubt in ROS_PACKAGE_PATH
• Error in ROSWTF and doubt in ROS_PACKAGE_PATH
• How to know the frame id
• How to know the frame id
• Cannot find ros.h
• Cannot find ros.h
• Unknown CMake command "catkin_project"
• Unknown CMake command "catkin_project"
• Covariance Matrix for IMU data and wheel odometry for ROBOT_POSE_EKF
• Covariance Matrix for IMU data and wheel odometry for ROBOT_POSE_EKF
• Error while using ROSMAKE
• Error while using ROSMAKE
• Error while installing dependencies for RVIZ
• Error while installing dependencies for RVIZ
• Error when "rosmake rgbdslam"
• Error when "rosmake rgbdslam"
• dispaying the data of /odom (nav_msgs/Odometry) UTM-encoded position in RVIZ
• dispaying the data of /odom (nav_msgs/Odometry) UTM-encoded position in RVIZ
• How to plot pose given by ROBOT_POSE_EKF
• How to plot pose given by ROBOT_POSE_EKF
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• Problem with Xsens-MTIG
• Problem with Xsens-MTIG
• Orientation from ROBOT_POSE_EKF
• Orientation from ROBOT_POSE_EKF
• how to pass pointcloud from the callback function in subscriber
• how to pass pointcloud from the callback function in subscriber
• Error in tutorial 10---rosmake beginner_tutorials
• Error in tutorial 10---rosmake beginner_tutorials
• GPS data on TCP IP, not on /dev/tty
• GPS data on TCP IP, not on /dev/tty
• unmet dependencies while rosdep install openni_launch
• unmet dependencies while rosdep install openni_launch
• how to use rxplot to plot data on /tf
• how to use rxplot to plot data on /tf
• kinect calibration- ImportError: No module named cv_bridge
• kinect calibration- ImportError: No module named cv_bridge
• error during pcl_ros
• error during pcl_ros
• camera_calibration package not detected and cannot locate rosdep definition for sensor_msgs
• camera_calibration package not detected and cannot locate rosdep definition for sensor_msgs
• replace the existing fuerte with a new copy
• replace the existing fuerte with a new copy
• Package not compiling after update
• Package not compiling after update
• link for umd-ros-pkg expired. Please update
• link for umd-ros-pkg expired. Please update
• Using TUM benchmark datasets for rgbd slam evaluation
• Using TUM benchmark datasets for rgbd slam evaluation
• How to convert point cloud without RGB field to depth image ?
• How to convert point cloud without RGB field to depth image ?
• Conflict between PCL and ROS Kinect drivers..Any Soln?
• Conflict between PCL and ROS Kinect drivers..Any Soln?
• Asus xtion pro live depth camera calibration error : ImportError: No module named camera_calibration.approxsync
• Asus xtion pro live depth camera calibration error : ImportError: No module named camera_calibration.approxsync
• Meaning of depth image from kinect by openni_launch
• Meaning of depth image from kinect by openni_launch
• Any pkg which computes position from IMU
• Any pkg which computes position from IMU
• Normal Estimation using PCL--Error
• Normal Estimation using PCL--Error
• how to use bag files with ccny_rgbd
• how to use bag files with ccny_rgbd
• How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
• How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
• How to stop beeping sound from pioneer mobile robot and start the robot without pressing a push button ?
• How to stop beeping sound from pioneer mobile robot and start the robot without pressing a push button ?
• create an occupancy grid map from octomap
• create an occupancy grid map from octomap
• velodyne calibration
• velodyne calibration
• Accessing layers in Velodyne Point cloud
• Accessing layers in Velodyne Point cloud
• can we move the camera during camera calibration
• can we move the camera during camera calibration
• Visual Odometry and Mapping in Google Tango !
• Visual Odometry and Mapping in Google Tango !
• How to split a recorded rosbag file ?
• How to split a recorded rosbag file ?
• Error while building octomap_server
• Error while building octomap_server
• can anyone explain about occ_thresh parameter in gmapping
• can anyone explain about occ_thresh parameter in gmapping
• errors when rosmake pcl
• errors when rosmake pcl
• multiple definition of `corresp' : error while installing RGBD SLAM
• multiple definition of `corresp' : error while installing RGBD SLAM
• Deploying a catkin package
• Deploying a catkin package
• how to get rawInterial data from xsens imu ?
• how to get rawInterial data from xsens imu ?
• Difference in Reference Frames between VLP 16 and HDL 32 and How to convert them ?
• Difference in Reference Frames between VLP 16 and HDL 32 and How to convert them ?
• Initialize Failed with SICK LMS 5xx
• Initialize Failed with SICK LMS 5xx
• Error while compiling ros drivers for velodyne on ROS Indigo
• Error while compiling ros drivers for velodyne on ROS Indigo
• Best Stereo Camera that ROS Supports ?
• Best Stereo Camera that ROS Supports ?

● Good Answer   × 12

• How I manage multiple ros distributions (groovy , electric , fuerte )
• How I manage multiple ros distributions (groovy , electric , fuerte )
• How to create a launch file?
• How to create a launch file?
• How to interpate the IMU raw data?
• How to interpate the IMU raw data?
• Syncronization of Timestamps
• Syncronization of Timestamps
• odometry using camera or kinect
• odometry using camera or kinect
• how to point and click on rviz map and output the position.
• how to point and click on rviz map and output the position.

● Taxonomist   × 1

● Popular Question   × 104

• Error while using ROSMAKE
• Error while using ROSMAKE
• Error in tutorial 10---rosmake beginner_tutorials
• Error in tutorial 10---rosmake beginner_tutorials
• Error while installing dependencies for RVIZ
• Error while installing dependencies for RVIZ
• Error in ROSWTF and doubt in ROS_PACKAGE_PATH
• Error in ROSWTF and doubt in ROS_PACKAGE_PATH
• Unknown CMake command "catkin_project"
• Unknown CMake command "catkin_project"
• Problem with Xsens-MTIG
• Problem with Xsens-MTIG
• Cannot find ros.h
• Cannot find ros.h
• How to know the frame id
• How to know the frame id
• dispaying the data of /odom (nav_msgs/Odometry) UTM-encoded position in RVIZ
• dispaying the data of /odom (nav_msgs/Odometry) UTM-encoded position in RVIZ
• link for umd-ros-pkg expired. Please update
• link for umd-ros-pkg expired. Please update
• Covariance Matrix for IMU data and wheel odometry for ROBOT_POSE_EKF
• Covariance Matrix for IMU data and wheel odometry for ROBOT_POSE_EKF
• How to plot pose given by ROBOT_POSE_EKF
• How to plot pose given by ROBOT_POSE_EKF
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• output update of ROBOT_POSE_EKF is 5 sec. Can I get them faster?
• Orientation from ROBOT_POSE_EKF
• Orientation from ROBOT_POSE_EKF
• Error when "rosmake rgbdslam"
• Error when "rosmake rgbdslam"
• how to pass pointcloud from the callback function in subscriber
• how to pass pointcloud from the callback function in subscriber
• error during pcl_ros
• error during pcl_ros
• unmet dependencies while rosdep install openni_launch
• unmet dependencies while rosdep install openni_launch
• kinect calibration- ImportError: No module named cv_bridge
• kinect calibration- ImportError: No module named cv_bridge
• how to use rxplot to plot data on /tf
• how to use rxplot to plot data on /tf
• GPS data on TCP IP, not on /dev/tty
• GPS data on TCP IP, not on /dev/tty
• Using TUM benchmark datasets for rgbd slam evaluation
• Using TUM benchmark datasets for rgbd slam evaluation
• how to use bag files with ccny_rgbd
• how to use bag files with ccny_rgbd
• camera_calibration package not detected and cannot locate rosdep definition for sensor_msgs
• camera_calibration package not detected and cannot locate rosdep definition for sensor_msgs
• Asus xtion pro live depth camera calibration error : ImportError: No module named camera_calibration.approxsync
• Asus xtion pro live depth camera calibration error : ImportError: No module named camera_calibration.approxsync
• can we move the camera during camera calibration
• can we move the camera during camera calibration
• Meaning of depth image from kinect by openni_launch
• Meaning of depth image from kinect by openni_launch
• How to convert point cloud without RGB field to depth image ?
• How to convert point cloud without RGB field to depth image ?
• Package not compiling after update
• Package not compiling after update
• replace the existing fuerte with a new copy
• replace the existing fuerte with a new copy
• Conflict between PCL and ROS Kinect drivers..Any Soln?
• Conflict between PCL and ROS Kinect drivers..Any Soln?
• Any pkg which computes position from IMU
• Any pkg which computes position from IMU
• errors when rosmake pcl
• errors when rosmake pcl
• Normal Estimation using PCL--Error
• Normal Estimation using PCL--Error
• velodyne calibration
• velodyne calibration
• How to stop beeping sound from pioneer mobile robot and start the robot without pressing a push button ?
• How to stop beeping sound from pioneer mobile robot and start the robot without pressing a push button ?
• How to split a recorded rosbag file ?
• How to split a recorded rosbag file ?
• How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
• How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
• create an occupancy grid map from octomap
• create an occupancy grid map from octomap
• Error while building octomap_server
• Error while building octomap_server
• Accessing layers in Velodyne Point cloud
• Accessing layers in Velodyne Point cloud
• Visual Odometry and Mapping in Google Tango !
• Visual Odometry and Mapping in Google Tango !
• how to get rawInterial data from xsens imu ?
• how to get rawInterial data from xsens imu ?
• multiple definition of `corresp' : error while installing RGBD SLAM
• multiple definition of `corresp' : error while installing RGBD SLAM
• can anyone explain about occ_thresh parameter in gmapping
• can anyone explain about occ_thresh parameter in gmapping
• error when rosmake perception_pcl
• error when rosmake perception_pcl
• Error while rosmake ethzasl_icp_mapper
• Error while rosmake ethzasl_icp_mapper
• Deploying a catkin package
• Deploying a catkin package
• Difference in Reference Frames between VLP 16 and HDL 32 and How to convert them ?
• Difference in Reference Frames between VLP 16 and HDL 32 and How to convert them ?
• Error while compiling ros drivers for velodyne on ROS Indigo
• Error while compiling ros drivers for velodyne on ROS Indigo
• Initialize Failed with SICK LMS 5xx
• Initialize Failed with SICK LMS 5xx
• Best Stereo Camera that ROS Supports ?
• Best Stereo Camera that ROS Supports ?

● Favorite Question   × 2

• Visual Odometry and Mapping in Google Tango !
• Visual Odometry and Mapping in Google Tango !

● Enlightened   × 2

• How I manage multiple ros distributions (groovy , electric , fuerte )
• How I manage multiple ros distributions (groovy , electric , fuerte )

● Stellar Question   × 2

• Visual Odometry and Mapping in Google Tango !
• Visual Odometry and Mapping in Google Tango !

● Great Question   × 4

• Visual Odometry and Mapping in Google Tango !
• Visual Odometry and Mapping in Google Tango !
• How to split a recorded rosbag file ?
• How to split a recorded rosbag file ?