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SGM
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`SGM <https://en.wikipedia.org/wiki/Semi-global_matching>`__ (Semi-Global Matching) is a stereo matching algorithm used in computer vision to compute depth maps from stereo image pairs.


Repositories and Packages
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The Isaac ROS implementations of this technology are available here:

* :doc:`Isaac ROS Image Pipeline </repositories_and_packages/isaac_ros_image_pipeline/isaac_ros_stereo_image_proc/index>`