EXPLICIT 3D CHANGE DETECTION USING RAY-TRACING IN SPHERICAL COORDINATES

发生几何场景变化前后的室内和室外场景的真实和模拟激光雷达数据。数据包括来自多个视点的激光雷达扫描以及提供的坐标变换，以及手动注释的关于场景的哪些部分在后续扫描之间发生变化的真实情况。

This dataset contains real and simulated LiDAR data for indoor and outdoor scenes, collected both before and after geometric scene changes. It includes LiDAR scans captured from multiple viewpoints alongside supplied coordinate transformations, as well as manually annotated ground truth that specifies which portions of the scene have undergone changes between successive scans.

搜集汇总

背景与挑战

背景概述

该数据集提供用于三维变化检测的激光雷达数据，涵盖室内外场景在几何变化前后的真实和模拟扫描，包括多视点数据和坐标变换。它还包含手动标注的变化真实情况，以支持基于球坐标光线追踪的显式变化检测研究。