This is a misleading title, and the meanings of related acronyms are not readily clarified.<p><pre><code> LSD: Large-Scale Direct (monocular/binocular)
SLAM: Simultaneous Localization And Mapping
</code></pre>
The subject matter references debugging a specific library <a href="https://github.com/tum-vision/lsd_slam" rel="nofollow">https://github.com/tum-vision/lsd_slam</a>