| 摘要 |
PURPOSE:To discriminate easily whether picture information is required one or not by storing the interpretation information of each picture information in a storage device at the time of registration, and outputting the interpretation information stored in the storage device at the time of retrieval. CONSTITUTION:A floppy disc 28 is constituted by a retrieval data storing area 28a storing the retrieval data in each picture information and interpretation storing 28b storing the interpretation information in each picture information. As shown in figure, the retrieval data consist of a retrieval code, address information L, a picture information track address T.ADR, a picture information storing sector address S.ADR, the storage starting address of the interpretation information in the interpretation storing area 28b for the picture information. |
