Differences
This shows you the differences between two versions of the page.
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tutorials:ar_ros [2019/09/09 21:54] dgarcia [usb cameras] |
tutorials:ar_ros [2019/09/09 22:08] (current) dgarcia [Generating our own AR tags] |
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| The AR tags are black and white images with a certain pattern. The computer can use this tags to know from a 2D image the 3D position and orientation of the tag (within reasonable limits). | The AR tags are black and white images with a certain pattern. The computer can use this tags to know from a 2D image the 3D position and orientation of the tag (within reasonable limits). | ||
| - | To create your own tags | + | To create your own tags: |
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| + | cd ~/Pictures | ||
| + | rosrun ar_track_alvar createMarker | ||
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| + | If you do not want your markers inside your Pictures directory, ''cd'' to the required dir first. | ||
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