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2018-07-07 17:37:07 -0500 commented answer Undefined reference to cv::Feature2D::compute

I suggest you try out what's said here: find_package(OpenCV REQUIRED) target_link_libraries(foo ${catkin_LIBRARIES}

2018-07-07 17:37:01 -0500 commented answer Undefined reference to cv::Feature2D::compute

I suggest you try out what's said here: find_package(OpenCV REQUIRED) target_link_libraries(foo ${catkin_LIBRARIES}

2018-07-07 17:36:49 -0500 commented answer Undefined reference to cv::Feature2D::compute

I suggest you try out what's said here: find_package(OpenCV REQUIRED) target_link_libraries(foo ${catkin_LIBRARIES}

2018-03-30 10:45:06 -0500 commented answer Error "Client wants topic A to have B, but our version has C. Dropping connection."

I had a similar non-obvious issue that went away when I restarted all of my terminal tabs. Using Terminator on an Ubuntu

2018-03-15 10:50:51 -0500 commented answer how to get real-time access to grid data from map generated by gmapping?

Essentially, the grid data is in row-major index format - which means if the width of the row (which you can get from ma

2018-03-15 10:50:41 -0500 commented answer how to get real-time access to grid data from map generated by gmapping?

Essentially, the grid data is in row-major index format - which means if the width of the row (which you can get from ma

2018-03-15 10:50:18 -0500 commented answer how to get real-time access to grid data from map generated by gmapping?

Essentially, the grid data is in row-major index format - which means if the width of the row (which you can get from ma

2018-03-15 09:33:44 -0500 commented question GMapping: How do I access and update the scanmatchermap of a gridslamprocessor particle?

The fact is there is no error. It does no changes. I believe there is some other part of the class that forces that ther

2018-03-14 14:33:12 -0500 asked a question GMapping: How do I access and update the scanmatchermap of a gridslamprocessor particle?

GMapping: How do I access and update the scanmatchermap of a gridslamprocessor particle? (gsp_->getParticles())[i].ma

2018-02-27 09:46:35 -0500 edited question How can the map used by a robot running gmapping be dynamically changed such that robot uses the edited maps for its calculations?

How can the map used by a robot running gmapping be dynamically changed such that robot uses the edited maps for its cal

2018-02-27 09:40:27 -0500 asked a question How can the map used by a robot running gmapping be dynamically changed such that robot uses the edited maps for its calculations?

How can the map used by a robot running gmapping be dynamically changed such that robot uses the edited maps for its cal

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