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octree

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News

PTI: A Hierarchical Symbolic Color Addressing System

A new color-addressing scheme called PTI turns 8-bit RGB into a hierarchical 8-digit symbolic path instead of a flat value. It preserves the octree traversal used to reach a color, …

Hector M. Trevino ·
graphics tools color octree morton-code +1
News

ECO: Incremental Ego-Centric Octree Update for Point Streams

A new octree update method called ECO keeps point-cloud mapping centered on a robot’s immediate surroundings instead of rebuilding a global tree every frame. On KITTI, it cut update time …

Jaemin Yu, Seongyoon Jeong, Kang-Wook Chon, Duksu Kim ·
octree point-cloud real-time robotics voxel +1