A diagnosis target image is input, and a template ROI which is set on an image to divide the area on the image into predetermined areas in anatomical terms, physiological terms, or other scientific terms is read out from a storage unit. In one embodiment the system comprises a personal computer having a commercially available telephony card and a cellular telephone carried by the user. The annealed cobalt plug is formed by annealing a cobalt plug at a first temperature for a first duration, while exposing the cobalt plug to a first gas. A plurality of sets are selected from the variable set of payload encoding parameters to form a possible set of payload encoding parameters.