DIGITALLY OVERLAYING AN IMAGE WITH ANOTHER IMAGE

A system for digitally overlaying an image with another image is disclosed. A storage is for storing a model of a real world space, wherein the model includes an overlay surface to be overlaid with anoverlay image. A camera parameter interface is for receiving camera parameters. A camera image interface is for receiving at least one image. A positioner is for determining a position of the overlaysurface within said at least one captured image based on the model and the camera parameters. A detector is for detecting an occluding object based on an image property of the occluding object and adetection image. An overlayer is for overlaying a non-occluded portion of the overlay surface in the selected captured image with the overlay image to obtain an output image. 公开了种用于将图像与另图像数字化叠加的系统。存储装置用于存储真实世界空间模型，其中所述模型包括将要与叠加图像叠加的叠加表面。相机参数接口用于接收相机参数。相机图像接口用于接收至少个图像。定位器用于基于所述模型和所述相机参数来确定所述至少个捕获图像内的所述叠加表面的位置。检测器用于基于所述遮蔽对象的图像特性和检测图像来检测遮蔽对象。叠加器用于将所述所选择的捕获图像中的所述叠加表面的未遮蔽的部分与所述叠加图像叠加以获得输出图像。