A diagnosis image processor (22) selects an ideal image from historical images (26,30), which matches most accurately with new artifact image (54) produced by image device (56) which has unknown error. An artifact category is allocated to new image and artifact characteristics are extracted from the image. The metrics for extracted characteristics is generated to identify artifact image from historical images and correction of unknown error. An Independent claim is also included for the method for device function interference diagnosis, using a network.
Network-based device function interference diagnosis system for medical applications, allocates artifact category to new artifact image, for extracting artifact characteristics