发明名称 CHARACTER RECOGNIZING DEVICE
摘要 PROBLEM TO BE SOLVED: To enable a character recognizing device having a memory of small capacity to recognize an inscribed character. SOLUTION: In this character recognizing device for recognizing the inscribed character obtained by inscribing a standard character, a part between pixels constituting a character is defined as non-constituting pixels, the reference value for the number of the non-constituting pixels is set, the inscribed character is scanned from at least either a horizontal direction or a vertical direction, and the number of non-constituting pixels existing among pixels constituting the inscribed character is measured. When the number of the pixels is equal to or smaller than the reference value, the non-constituting pixels are replaced with pixels having the same color as that of the pixels constituting the character to apply a shaping processing operation to the inscribed character into a character being equal to the standard character, the characteristic value of the character subjected to the shaping processing is subsequently extracted, and the characteristic value is collated with a standard character characteristic dictionary 7 that stores the characteristic value of the standard character to recognize the character.
申请公布号 JP2002157551(A) 申请公布日期 2002.05.31
申请号 JP20000353818 申请日期 2000.11.21
申请人 OKI ELECTRIC IND CO LTD;OKI JOHO SYSTEMS:KK 发明人 NISHIKAWACHI HITOSHI;SATO HAJIME
分类号 G06K9/20;G06K9/46;(IPC1-7):G06K9/20 主分类号 G06K9/20
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