METHOD AND APPARATUS FOR REGION EXTRACTION OF PRINTED DOCUMENT PICTURE,申请号JP19830139392-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR REGION EXTRACTION OF PRINTED DOCUMENT PICTURE
摘要
申请公布号	JPS6031682(A)	申请公布日期	1985.02.18
申请号	JP19830139392	申请日期	1983.08.01
申请人	NIPPON DENSHIN DENWA KOSHA	发明人	HASE MASAHIKO;SUZUKI HAJIME;ITOU HISAYASU
分类号	G06K9/20;G06K9/36	主分类号	G06K9/20
代理机构		代理人
主权项
地址

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