Image data processing method and device and computer readable storage medium

The invention discloses an image data processing method and device and a computer readable storage medium, and belongs to the technical field of image processing. The image data processing method comprises the following steps: acquiring a multi-view image of a building scene acquired by an unmanned aerial vehicle, and constructing a three-dimensional scene model corresponding to the building scene based on the multi-view image; rendering the three-dimensional scene model based on a neural radiation field to generate a corresponding composite image; integrating the synthesized image into a data set, and performing data augmentation on the data set; and according to the data set after data augmentation and a modeling demand, constructing a target model, and determining target synthetic data based on the target model. Through the above steps, more accurate synthetic data related to the building scene can be obtained, and the method is used for assisting urban planning. 本发明公开了一种图像数据的处理方法、设备及计算机可读存储介质，属于图像处理技术领域。所