Document filing apparatus in which a title and/or a key word is selected from image information displayed

摘要

An area of the display screen of a display device on which image information corresponding to a document to be stored has been displayed is specified by the operation of a mouse. If a portion of the image information corresponding to the specified area of the display screen is recognized as a character, the portion of the image information is registered as retrieval key data when the image information is stored in the optical disk device of a document filing apparatus.