CitDet

The CitDet dataset is composed of images captured at the USDA Agricultural Research Service Subtropical Insects and Horticulture Research Unit in Fort Pierce, FL, USA. Data was collected between October 2021 and October 2022. 579 images were captured from different sections of the orchard using the open-source application Field Book on Android tablets. While collecting images, we faced the camera in a portrait orientation directly centered on the tree of interest. All images were taken at the edge of the soil in the tree row to simulate a ground-based robot imaging the tree while moving between two rows of trees. CitDet contains fruit of different colors and sizes. All trees were imaged from both the sunny and shady sides of the tree row and imaging was done over multiple days to account for variations in weather and lighting conditions. The imaged trees consist of over 50 different varieties of citrus. All images include a timestamp, tree ID, and the side of the tree imaged in the file name.

CitDet数据集（CitDet dataset）由采集自美国佛罗里达州皮尔斯堡（Fort Pierce, FL）的美国农业部（USDA）农业研究局亚热带昆虫与园艺研究单元的图像组成。数据采集周期为2021年10月至2022年10月。研究人员借助安卓平板上的开源应用Field Book，从果园不同区域拍摄了总计579张图像。拍摄过程中，相机以竖屏拍摄模式正对目标果树居中取景。所有图像均拍摄于果树行的土壤边缘，以模拟地面机器人在两行果树间移动时对果树进行成像的场景。CitDet数据集涵盖不同颜色、不同尺寸的柑橘果实，所有果树均从果树行的向阳侧与背阴侧两侧完成拍摄，且成像工作持续多日，以覆盖不同天气与光照条件下的场景。本次成像的果树涵盖50余个不同的柑橘品种。所有图像的文件名均包含拍摄时间戳、果树ID以及成像侧方位信息。