Closed k-okada closed 2 years ago
The contour_moments_nodelet published an empty image if debug_image=false, which resulted in the following warnings during the tests:
$ rostest opencv_apps test-contour_moments.test gui:=false [ WARN] [1574169943.572135233]: Couldn't save image, no data! (/wide_stereo/left/contour_moments_saver)
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Kei: update: even if debug_image=true, we generete drawing image and publishes only when it is subscribed
based on https://github.com/ros-perception/opencv_apps/pull/101/commits/c8129d07e1087e9fb4b0fe49759cd319cbe6a450 (#101)
The contour_moments_nodelet published an empty image if debug_image=false, which resulted in the following warnings during the tests:
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Kei: update: even if debug_image=true, we generete drawing image and publishes only when it is subscribed
based on https://github.com/ros-perception/opencv_apps/pull/101/commits/c8129d07e1087e9fb4b0fe49759cd319cbe6a450 (#101)