Corrigendum: Retrieving rice (Oryza sativa L.) net photosynthetic rate from UAV multispectral images based on machine learning methods - Wu, Tianao; Zhang, Wei; Wu, Shuyu; Cheng, Minghan; Qi, Lushang; Shao, Guangcheng; Jiao, Xiyun (Frontiers in Plant Science, 2023)