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No output image or stream with Boson 640 #12

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keerthana-kannan opened this issue Jun 13, 2020 · 2 comments
Open

No output image or stream with Boson 640 #12

keerthana-kannan opened this issue Jun 13, 2020 · 2 comments

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@keerthana-kannan
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Hi, I am working with a Boson 640 and it is connected to an Intel NUC running ubuntu 18.04. I installed the ROS wrapper just as mentioned and followed all the steps. I am getting the following output after the roslaunch, it gets stuck there(please see the attached image). This is my first time working with ROS. Please help me out. I want to view the output/images as given in the examples.
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@alezana
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alezana commented Jun 22, 2020

Hello, could you check if the topic of the image is publishing something? with something like topic echo $topicname

@keerthana-kannan
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@alezana Hi, I was able to use cv::imshow to stream the output but wasn't able to save the images using cv::imwrite. Is there any other way to store it? Thank you.

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