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    • 4. 发明专利
    • JPH05290269A
    • 1993-11-05
    • JP5131092
    • 1992-03-10
    • HITACHI LTDHITACHI SOFTWARE ENG
    • TSUCHIYA MASAYUKIFUJISE HIROSHITERAMOTO MASATO
    • G07G1/00G06F3/00G06K9/00G06K9/20G06Q10/10H04N1/00G06F15/22
    • PURPOSE:To collect data at a low cost by describing the data with handwritten information by using documents which are used up to now, or sheets prepared by a word processor or the like, inputting the data by an FAX, and directly receiving and recognizing the information by a computer. CONSTITUTION:In a document processor which processes the documents, the content of the sheets is read, the position of a ruled line character is stored from the described content, a handwritten character area is set, and the position is also stored. At the time of an execution, a stored ruled line picture being a reference is searched from picture data inputted from an FAX 202, a position is matched, the ruled line picture in the handwritten character area is erased, and then the recognition of the handwritten character is operated. And also this system is provided with a transmitting means to the FAX 202 which reads the described content, stores the position, and receives and stores an equipment number as the data in order to input the result of a computer processing at the time of a picture input from the FAX 202.
    • 8. 发明专利
    • FAX RECEPTION SYSTEM PROVIDED WITH PICTURE CORRECTION FUNCTION
    • JPH0965117A
    • 1997-03-07
    • JP22001795
    • 1995-08-29
    • HITACHI LTDHITACHI SOFTWARE ENG
    • TSUCHIYA MASAYUKIIKEUCHI TSUTOMU
    • H04N1/40G06K9/20G06T7/00G06T7/60
    • PROBLEM TO BE SOLVED: To eliminate a rised line or the like appeared at the time of FAX reception, to correctly recognize data and to perform an efficient processing in a computer by comparing the line segment pattern of the form of only a format with the line segment pattern of pictures for which the data are written and eliminating a line segment whose recognition is insecure. SOLUTION: The pictures from a FAX are received and the pictures are read into a picture storage area 111 in a processor 102. In a ruled line detection part 105, ruled lines are detected from the pictures and stored in a ruled line information setting area 112. An information generation part 106 inputs an original slip on which the data are not described beforehand from the FAX, recognizes the ruled lines and then, prepares the interval table 113 of the ruled lines and the length and position table 114 of the ruled lines. Then, when the pictures for which the data are described on the same format are received, the ruled lines are detected in the ruled line detection part 105 and a ruled line interval and the length and position of the ruled line are compared by utilizing an operation area 118 in a ruled line comparison part 107. Then, the line is found out and the pictures are eliminated in an unrequired ruled line elimination part 108.
    • 10. 发明专利
    • MARK DATA INPUT SYSTEM
    • JPH06301802A
    • 1994-10-28
    • JP8429493
    • 1993-04-12
    • HITACHI LTDHITACHI SOFTWARE ENG
    • TSUCHIYA MASAYUKIFUJISE HIROSHI
    • G06K7/00G06K9/00
    • PURPOSE:To perform the mark processing on the same paper as a general slip without using a special paper by extracting mark data from the picture sent from a FAX based on definition information of a mark area. CONSTITUTION:General handwritten data 410 and a mark data area slip 405 are inputted from a FAX 406, and data is recognized from the received picture by a processing 407, and handwritten data and confirmed mark data are stored in a hand-written data storage file 408 and a mark data storage file 409 respectively. The received picture is registered in a file 414, and data processing like totalization of recognized mark data in the file 409 is performed by a processing 412, and the result is automatically printed out as a list 413. With respect to information in a knowledge base 404, a slip 401 where data is not described is inputted from a FAX 402 or the like, and the format is recognized, and information of this format and information of an area to be recognized are stored in the knowledge base 404.