IR camera stream

IR camera stream

asked 2014-06-23 08:12:13 -0500

ROSkinect
751 ●47 ●61 ●73

Hi there, I wanna get the IR camera stream from the kinect but I get black screen when I launch this command:

rosrun image_view image_view image:=camera/ir/image_raw

PS: All the other topics work fine. I don't really know what's going wrong ?

I'm working with ROS-Hydro in ubuntu 12.04 64bit.

Thank y'all

answered 2014-06-25 10:24:50 -0500

Sanjayan_Ravi
16 ●1 ●3 ●2

updated 2014-06-25 10:26:08 -0500

rosrun image_view image_view image:=/camera/ir/image _image_transport:=theora

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Thank you. Have you test it ? It works for you ?

ROSkinect ( 2014-06-25 10:41:39 -0500 )edit

It doesn't work for me

ROSkinect ( 2014-06-26 02:48:59 -0500 )edit

well i am using a asus xtion live pro camera, i dont use kinect but still it should work generally. may be use "rostopic list" command and check the topic once agin

Sanjayan_Ravi ( 2014-06-26 03:30:52 -0500 )edit

OK it works now even it works like "flashing" but I'll try to look for a solution my question is: "_image_transport:=theora" what that is mean ?

ROSkinect ( 2014-06-27 03:32:00 -0500 )edit

theora is compression algorithm, _image_transport:=theora means that i am requesting the output to be in compressed format.

Sanjayan_Ravi ( 2014-06-27 05:46:00 -0500 )edit

OK yes. Now I'm trying to do that using a node so as to do some image processing after ? did you do that before ?

ROSkinect ( 2014-06-27 07:19:47 -0500 )edit

no actually i am very new to this.

Sanjayan_Ravi ( 2014-06-27 07:35:02 -0500 )edit

Me too :D anyway Thank you

ROSkinect ( 2014-06-27 07:58:13 -0500 )edit

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