Abstract: [Problem] To perform interpretation assistance of a back portion image in real time using a general-purpose computer for any case of scoliosis. [Solution] An interpretation assistance apparatus includes a center line creating unit that creates a center line C in a back portion image of a subject, a measurement interval designating unit that accepts designation of an arbitrary measurement interval I along the center line C, a measurement width designating unit that accepts designation of an arbitrary measurement width W toward intersecting directions of the center line C, and a measurement point coordinate obtaining unit that obtains depth coordinates of respective measurement points that are apart from the center line on both the right and left sides by the measurement width W at every measurement interval I.

Abstract: This real estate appraisal auxiliary system and the like comprise a map database storing unit for storing a map database comprised by relating land value information and urban planning drawing information on a plurality of locations with their position coordinates on a map, a use zoning obtaining unit for obtaining the use zoning of a location to be appraised from the urban planning drawing information if the location to be appraised has been specified on a map, a land value information retrieving unit for retrieving land value information comparable with the location to be appraised based on the use zoning obtained by the use zoning obtaining unit, and a standard land value calculation unit for calculating a standard land value for the location to be appraised based on the land value information retrieved by the land value information retrieving unit.