4D Metric-Semantic Mapping Dataset
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4D Metric-Semantic Mapping Dataset 由宾夕法尼亚大学的GRASP实验室创建,旨在支持果园中果实的持续监测和精细管理。该数据集包含五种水果(苹果、梨、樱桃、桃子和开心果)在整个生长季节的多模态测量数据,包括LiDAR、RGB相机和IMU数据,以及相应的地面真实数据。数据集的创建过程涉及使用深度学习算法进行果实检测和分割,结合匈牙利分配算法进行3D果实跟踪和定位。该数据集的应用领域主要集中在农业优化、果实生长监测和资源管理,旨在通过提供精确的果实数量、大小和位置信息,帮助农民优化种植策略和资源分配。
The 4D Metric-Semantic Mapping Dataset was created by the GRASP Lab at the University of Pennsylvania, aiming to support continuous monitoring and precise management of fruits in orchards. This dataset contains multimodal measurement data of five types of fruits (apple, pear, cherry, peach, and pistachio) across the entire growing season, including LiDAR, RGB camera, and IMU data, along with corresponding ground-truth data. The dataset creation process involves using deep learning algorithms for fruit detection and segmentation, combined with the Hungarian assignment algorithm for 3D fruit tracking and localization. Its application fields mainly focus on agricultural optimization, fruit growth monitoring and resource management, aiming to help farmers optimize planting strategies and resource allocation by providing accurate information on fruit quantity, size, and location.

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