yes i used stereo_image_proc also, but the problem starts when i run the roslaunch. El , Medi-Care Robotics escribió: > Are you running stereo_image_proc? I think it is needed. At least with > stereo webcams it does. > Op 7 jul. 2011 om 18:57 heeft dianabel81@gmail.com het volgende > geschreven: > > Hi, I am sorry about my last message I know I wasn't as much specific > as I should be, now I will try to explain it better. > > > > We have the bumbblebee XB3 BBX3-13S2C connected by firewire on a debian > squeeze box with ros installed using diamondback. I would like to obtain > 3D information (point cloud, stereo image and disparity map) using this > camera . > > > > > > I have seen that the package ''bumblebee2'' provides the left and rigth > images and the disparity image, and the "bumblebee_stereo" package > computes disparity and point cloud from a pair of stereo images so I have > tried them both. > > > > when I use coriander it works correctly. I have also installed > camera1394 package, I type rosrun camera1394 camera1394_node and in other > console I type rosrun image_view image_view image:=camera/image_mono and > it shows a mono image obtained by the cam. > > > > Everything is going ok until this moment, but the problems start when I > try the next packages: > > > > > > > > bumblebee2 package > > I type roslaunch bumblebee2 Bumblebee2.launch and I obtain this: > > > > [error][1310052718.389426286]:segmentation fault, stopping camera. > > segmentation fault stopping camera driver. > > > > but this error appears several times and does not stop by itself > > > > > > > > bumblebee_stereo package > > by the other side I have installed the bumblebee_stereo package but > when I type roslaunch bumblebee_stereo bumblebee_stereo.launch I obtain > this: > > > > Checking log directory for disk usage. This may take awhile. > > Press Ctrl-C to interrupt > > Done checking log file disk usage. Usage is > > > > started roslaunch server http://sonar:53437/ > > > > SUMMARY > > ======== > > > > PARAMETERS > > * /bumblebee_stereo/stereo_height > > * /bumblebee/frame_id > > * /rosdistro > > * /bumblebee/exposure > > * /bumblebee/calibration_path > > * /bumblebee/video_mode > > * /bumblebee_stereo/do_rectify > > * /bumblebee_stereo/calibration_path > > * /bumblebee/brightness > > * /bumblebee/gain_auto > > * /bumblebee/exposure_auto > > * /bumblebee/brightness_auto > > * /rosversion > > * /bumblebee_stereo/do_keep_coords > > * /bumblebee_stereo/do_stereo > > * /bumblebee_stereo/stereo_width > > * /bumblebee/gain > > * /bumblebee/fps > > * /bumblebee/videre_mode > > * /bumblebee_stereo/do_calc_points > > > > > > NODES > > / > > bumblebee (bumblebee1394/bumblebee1394) > > bumblebee_stereo (bumblebee_stereo/bumblebee) > > > > ROS_MASTER_URI=http://localhost:11311 > > > > core service [/rosout] found > > process[bumblebee-1]: started with pid [3319] > > process[bumblebee_stereo-2]: started with pid [3320] > > [ INFO] [1310053198.109936223]: I'm keeping the image coordinates in > the point cloud > > libdc1394 error: Generic failure: in dc1394_video_set_transmission > (control.c, line 953): Could not stop ISO transmission > > > > libdc1394 warning: iso allocation not implemented yet for juju drivers, > using channel 0... > > [ INFO] [1310053199.442858529]: Serial no: 8251014 > > [ INFO] [1310053199.443020916]: Writing calibration to file: > /srv/ros/bumblebee_stereo/config/8251014.cal > > [ INFO] [1310053199.443835866]: Initialize triclops context from: > /srv/ros/bumblebee_stereo/config/8251014.cal > > > > > > Do I have forgotten something that makes that the packages don't work? > > what can i do? > > > > Thanks in advance. > > ******************* > > El , Nutan Chen ntchen86@gmail.com> escribió: > > > This problem? > > > > > > http://answers.ros.org/question/1096/segmentation-fault-of-bumblebee2 > > > > > > > > > > > > On 7 July 2011 01:38, Tully Foote tfoote@willowgarage.com> wrote: > > > > > > When asking questions please follow the guidelines at > http://www.ros.org/wiki/Support#Guidelines_for_asking_a_question You're > not providing enough information for us to be able to help you > effectively. Especially when you state there are "Errors" you should cut > and paste the errors and tell us how to reproduce them. Also as Jack > mentioned the right forum for this question is answers.ros.org. Please > ask it there with more details. > > > > > > > > > > > > > > > Tully > > > > > > > > > On Wed, Jul 6, 2011 at 9:09 AM, dianabel81@gmail.com> wrote: > > > > > > > > > > > > Yeah i have tried that, but it is not working > > > > > > El , Medi-Care Robotics itsmyrobot@gmail.com> escribió: > > > > > > > Have you tried : > > > > > > > > > > > > > > > > > > > > > > > > > Rosrun image_view image_view > > > > > > > > > > > > > > > > In a terminal? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Op 6 jul. 2011 om 15:32 heeft dianabel81@gmail.com het volgende > geschreven: > > > > > > > > > > > > > > > > > > > > > > > > > > Hi, i have installed the package bumblebe_stereo, the roslaunch > works correctly, but what do I have to do after that, i have tried to use > image_view but i can not see anything, it shows an error. > > > > > > > > > > > > > > > > > > > > > > > > > > > Any advice? thanks in advance > > > > > > > > > _______________________________________________ > > > > > > > > > ros-users mailing list > > > > > > > > > ros-users@code.ros.org > > > > > > > > > > > > > > > > > > https://code.ros.org/mailman/listinfo/ros-users > > > > > > > > _______________________________________________ > > > > > > > > > > > > > > > > > ros-users mailing list > > > > > > > > ros-users@code.ros.org > > > > > > > > https://code.ros.org/mailman/listinfo/ros-users > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > ros-users mailing list > > > > > > ros-users@code.ros.org > > > > > > https://code.ros.org/mailman/listinfo/ros-users > > > > > > > > > > > > > > > > > > > > > > > > -- > > > Tully Foote > > > Systems Engineer > > > Willow Garage, Inc. > > > tfoote@willowgarage.com > > > > > > (650) 475-2827 > > > > > > > > > _______________________________________________ > > > > > > ros-users mailing list > > > > > > ros-users@code.ros.org > > > > > > https://code.ros.org/mailman/listinfo/ros-users > > > > > > > > > > > > > > > > > _______________________________________________ > > ros-users mailing list > > ros-users@code.ros.org > > https://code.ros.org/mailman/listinfo/ros-users > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users