中文说明：应用背景图像旋转适用于图像的不同视角的研究。也有助于理解图像处理中的基本几何变换。图像配准中的几何变换是非常有用的。关键技术图像配准在图像拼接、全景图像生成、医学图像处理等领域中都有应用；
English Description：
Application backgroundimage rotation is applicable to study different perspective of image. it is also helpful in understanding basic geometric transformation in image processing. geometric transformation is very useful in image registration.Key Technologyimage registration is used in the field of image stitching, panoramic image generation, medical image processing etc.