Ben Lu

Last seen: 3 Monate vor | Aktiv seit 2017

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Frage

ROS action client sendGoalAndWait error: Java exception occurred: java.lang.NullPointerException
My ROS and matlab are both in Ubuntu system. I'm learning sending action goal messages to ROS by matlab. I run example: "Sen...

mehr als 6 Jahre vor | 1 Antwort | 0

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Frage

The problem on getting x,y coordinate value of an image when clicking mouse
The code is below. main function and callback function are different files. *So how to transfer the x, y value in the callback...

mehr als 6 Jahre vor | 0 Antworten | 0

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Beantwortet
Getting world coordinate of object with Kinect 2
Hi Blazej Witowski， I meet the similar problem， so can you help me if you have solved it. Thanks

etwa 7 Jahre vor | 0

Frage

Run the openni2 code with Kinect2 but the matlab collapsed(flashback) in ubuntu14.04
I use "Kinect_Matlab_version2" to run Kinect2 in ubuntu14.04.Codes is from here: _http://cn.mathworks.com/matlabcentral/fileexch...

etwa 7 Jahre vor | 0 Antworten | 0

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First Review