synchronisation problem in videre stereo camera
I am using a videre stereo camera.When I try to view the stereo images using the stereoimageproc it is giving the following warnings.
[ WARN] [1314808849.952661486]: [stereo_view] Low number of synchronized left/right/disparity triplets received.
Left images received: 4381 (topic '/stereo/left/imagerectcolor')
Right images received: 4427 (topic '/stereo/right/imagerectcolor')
Disparity images received: 432 (topic '/stereo/disparity')
Synchronized triplets: 408
Possible issues:
* stereo_image_proc is not running.
Does `rosnode info /stereo_view_1314808654600120880` show any connections?
* The cameras are not synchronized.
Try restarting stereo_view with parameter _approximate_sync:=True
* The network is too slow. One or more images are dropped from each triplet.
Try restarting stereo_view, increasing parameter 'queue_size' (currently 10)
I have read about the same kind of problem herelink text I have followed the suggestions given there by making the approximate_sync:=true and increasing the queue size to 10.But still the warnings persist.I wanted to know whether this will impact in disparity view as well as point cloud created.Thanking you
Asked by avin111 on 2011-08-31 04:55:13 UTC
Comments
@Helen The images are not showing correctly even in stereo_view..The images are contionously moving and there is noise in the images..What is the reason for this..
Asked by avin111 on 2011-09-05 08:18:29 UTC
Are the images showing correctly in stereo_view, and do the pointclouds look reasonable? Possible solutions would be to increase the queue size even further.
Asked by Helen on 2011-09-02 12:32:18 UTC