No disparity data on /camera/depth/disparity with Asus Xtion Pro

[130s]

Issue by pirobot
Friday Jan 23, 2015 at 15:43 GMT
Originally opened as ros-drivers/openni2_launch#22

---

When using an Asus Xtion Pro and the latest Indigio Debian packages under Ubuntu 14.04, after running

$ roslaunch openni2_launch openni2.launch

there is no disparity data on the topic /camera/depth/disparity as expected.

Even when explicitly setting the disparity_processing argument to true:

$ roslaunch openni2_launch openni2.launch disparity_processing:=true

there is no data on the topic /camera/depth/disparity as expected.

[130s]

Comment by pirobot
Friday Jan 23, 2015 at 23:09 GMT

---

By the way, adding depth_registration:=true to the launch arguments:

$ roslaunch openni2_launch openni2.launch depth_registration:=true disparity_processing:=true

also does not fix the problem.

[130s]

Comment by tobyhijzen
Tuesday Apr 07, 2015 at 11:36 GMT

---

Were you able to fix this? I've run into the same problem.