Browse 414,900+ triangle pattern stock illustrations and vector graphics available royalty-free, or search for triangle or geometric pattern to find more great stock images and vector art. triangle ...

Browse 412,600+ triangle pattern stock illustrations and vector graphics available royalty-free, or search for triangle or geometric pattern to find more great stock images and vector art.

In this work, we present a novel global descriptor termed stable triangle descriptor (STD) for 3D place recognition. For a triangle, its shape is uniquely determined by the length of the sides or ...

Loop detection is essential for a simultaneous localization and mapping (SLAM) system. For LiDAR SLAM, most of existing methods only extract geometrically-based features to search loops, which may ...