ALTO
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ALTO数据集是由卡内基梅隆大学机器人学院创建,专注于无人机视觉定位和识别的大型数据集。该数据集包含两个长距离飞行轨迹(约150公里和260公里),覆盖多种地形,如森林、城市、乡村等,位于俄亥俄州和宾夕法尼亚州。数据集包含高精度GPS-INS位置数据、加速度计读数、激光高度计读数和RGB向下摄像头图像。此外,还提供了飞行路径上的参考图像,适用于视觉定位基准测试和其他定位任务。ALTO数据集旨在推动无人机特定视觉定位和导航技术的发展,解决大规模环境中视觉定位的挑战。
The ALTO dataset is a large-scale dataset developed by the Robotics Institute at Carnegie Mellon University, focusing on unmanned aerial vehicle (UAV) visual localization and recognition. It encompasses two long-distance flight trajectories (approximately 150 km and 260 km in length) that cover diverse terrains including forests, urban areas, rural landscapes and more, and was collected across Ohio and Pennsylvania. The dataset contains high-precision GPS-INS position data, accelerometer readings, laser altimeter readings and downward-facing RGB camera images. Additionally, reference images along the flight paths are provided, which are suitable for visual localization benchmark tests and other localization tasks. The ALTO dataset aims to advance the development of UAV-specific visual localization and navigation technologies, and address the challenges of visual localization in large-scale environments.

- 1ALTO: A Large-Scale Dataset for UAV Visual Place Recognition and Localization卡内基梅隆大学机器人学院 · 2022年



