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Extracting kinect depth_registered image

Hi everybody,

I am using Ubuntu 12.10 with ROS Groovy. My problem is that I would like to extract the depth_registered image, in the same way I do it with the rgb image (in order to be able to do some processing outside ROS).

Basically, I am using the tutorial Exporting image and video data. But for depth, it doesn't work, because image is either float, either uint (see here for details on format)... but not bgr8 like image_view would like...

Any idea of another package doing the same thing ? Or how I could have my images quickly, without doing all the computation by hand (or writing a node doing the transformation format) ?

Thanks in advance,

Bests regards,

Stéphane

Extracting kinect depth_registered image

Hi everybody,

I am using Ubuntu 12.10 with ROS Groovy. My problem is that I would like to extract the depth_registered image, in the same way I do it with the rgb image (in order to be able to do some processing outside ROS).

Basically, I am using the tutorial Exporting image and video data. But for depth, it doesn't work, because image is either float, either uint (see here for details on format)... but not bgr8 like image_view would like...

Any idea of another package doing the same thing ? Or how I could have my images quickly, without doing all the computation by hand (or writing a node doing the transformation format) ?

Thanks in advance,

Bests regards,

Stéphane

Extracting kinect depth_registered image

Hi everybody,

I am using Ubuntu 12.10 with ROS Groovy. My problem is that I would like to extract the depth_registered image, in the same way I do it with the rgb image (in order to be able to do some processing outside ROS).

Basically, I am using the tutorial Exporting image and video data. But for depth, it doesn't work, because image is either float, either uint (see here for details on format)... but not bgr8 like image_view would like...

Any idea of another package doing the same thing ? Or how I could have my images quickly, without doing all the computation by hand (or writing a node doing the transformation format) ?

Thanks in advance,

Bests regards,

Stéphane

Extracting kinect depth_registered image

Hi everybody,

I am using Ubuntu 12.10 with ROS Groovy. My problem is that I would like to extract the depth_registered image, in the same way I do it with the rgb image (in order to be able to do some processing outside ROS).

Basically, I am using the tutorial Exporting image and video data. But for depth, it doesn't work, because image is either float, either uint (see here for details on format)... but not bgr8 like image_view would like...

Any idea of another package doing the same thing ? Or how I could have my images quickly, without doing all the computation by hand (or writing a node doing the transformation format) ?

Thanks in advance,

Bests regards,

Stéphane

Extracting kinect depth_registered image

Hi everybody,

I am using Ubuntu 12.10 with ROS Groovy. My problem is that I would like to extract the depth_registered image, in the same way I do it with the rgb image (in order to be able to do some processing outside ROS).

Basically, I am using the tutorial Exporting image and video data. But for depth, it doesn't work, because image is either float, either uint (see here for details on format)... but not bgr8 like image_view would like...

Any idea of another package doing the same thing ? Or how I could have my images quickly, without doing all the computation by hand (or writing a node doing the transformation format) ?

Thanks in advance,

Bests regards,

Stéphane