WHU-STree
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WHU-STree是一个跨城市、丰富注释和多模态的城市街道树木数据集。它集成了两个不同城市的同步点云和高分辨率图像,涵盖了21,007个注释的树木实例,跨越50个物种和2个形态参数。WHU-STree数据集支持超过10个与街道树木清查相关的任务,如树木物种分类和单个树木分割。此外,该数据集提供了点云和图像数据,允许两种模态之间的互补优势,从而促进对多模态数据之间关系的研究。跨城市数据使算法鲁棒性的评估和具有强大泛化能力的方法的开发成为可能。
WHU-STree is a cross-city, richly annotated, multimodal urban street tree dataset. It integrates synchronized point clouds and high-resolution images from two distinct cities, encompassing 21,007 annotated tree instances across 50 species and 2 morphological parameters. The WHU-STree dataset supports more than 10 tasks associated with street tree inventory, including tree species classification and individual tree segmentation. Additionally, the dataset provides both point cloud and image data, enabling the utilization of complementary strengths between the two modalities, thus promoting research into the interrelationships among multimodal data. The cross-city data enables the evaluation of algorithm robustness and the development of methods with strong generalization capabilities.




