April-may morphology of cotton seedlings in Alar City, Xinjiang

This data was collected manually through a mobile phone, with a resolution of 3060 * 3060 and a height of 5-15cm from the ground. It includes four types of cotton and was captured in environments such as noon, evening, sunny, and rainy days. Simultaneously including annotation files for object detection and some structural semantic annotation files, including growth nodes of individuals, stems, and seedlings, the annotation files are in Coco format. And the original labelme annotation file.