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2015-09-09 07:50:52 -0500 commented answer how to make openni_camera package to output 320x240 rgb and depth images directly

thanks for your help~

2015-09-07 21:55:59 -0500 received badge  Editor (source)
2015-09-07 21:49:26 -0500 asked a question how to make openni_camera package to output 320x240 rgb and depth images directly

hi, in openni_camera, i got to know that it's ROS API has parameters like:

~image_mode (int, default: 2)

Image output mode for the color/grayscale image Possible values are: SXGA_15Hz (1): 1280x1024@15Hz, VGA_30Hz (2): 640x480@30Hz, VGA_25Hz (3): 640x480@25Hz, QVGA_25Hz (4): 320x240@25Hz, QVGA_30Hz (5): 320x240@30Hz, QVGA_60Hz (6): 320x240@60Hz, QQVGA_25Hz (7): 160x120@25Hz, QQVGA_30Hz (8): 160x120@30Hz, QQVGA_60Hz (9): 160x120@60Hz ~image_mode (int, default: 2)

~depth_mode (int, default: 2)

depth output mode Possible values are: SXGA_15Hz (1): 1280x1024@15Hz, VGA_30Hz (2): 640x480@30Hz, VGA_25Hz (3): 640x480@25Hz, QVGA_25Hz (4): 320x240@25Hz, QVGA_30Hz (5): 320x240@30Hz, QVGA_60Hz (6): 320x240@60Hz, QQVGA_25Hz (7): 160x120@25Hz, QQVGA_30Hz (8): 160x120@30Hz, QQVGA_60Hz (9): 160x120@60Hz

Now I want the kinect to output 320x240 rgb and depth images directly, i tried to set this para in launch file but failed , How to set this parameters?

Thank you vary much~~

2015-07-02 08:06:18 -0500 received badge  Supporter (source)
2015-06-01 00:25:54 -0500 commented question package 'openni-dev' not found

I have met the same problem. How can this be solved?

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2014-06-30 21:38:49 -0500 commented answer do ros suport mpi? Can High-performance computing integrated into ros?

Thank you for your reply. Would you mean that there is no need to integrate mpi into ros? Then, how can we accelerate our programs when it contains large amounts of calculation? Distributed computing, cloud computing, can it work with ros?

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2014-06-30 09:33:28 -0500 asked a question do ros suport mpi? Can High-performance computing integrated into ros?

ros for fuete has related thing about mpi , why next versions of ros no longer suport mpi?

2014-06-30 09:31:01 -0500 asked a question do ros suport mpi?

ros for fuete has related thing about mpi , why next versions of ros no longer suport mpi?