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# Image Processing
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`sudo apt install python3-opencv`
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http://wiki.ros.org/vision_opencv
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https://answers.ros.org/question/321501/subscriber-python-camerainfo-and-image/
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# Message TransVec
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Using custom Message, need to use:
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`from image_processing.msg import TransVec`
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Usage will be for Python:
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```
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tv = TransVec()
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tv.tvec # This is the translational vector
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tv.rvec # This is the rotational vector
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``` |
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\ No newline at end of file |