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发明名称
LOGARITHMIC POLAR COORDINATE TRANSFORMING METHOD, VISION RECOGNIZING METHOD, AND OPTICAL INFORMATION PROCESSING APPARATUS
摘要
申请公布号
EP0473121(A3)
申请公布日期
1993.05.12
申请号
EP19910114384
申请日期
1991.08.27
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
ITOH, MASAMI;NISHII, KANJI;KAWAMURA, HIROYUKI;FUKUI, ATSUSHI
分类号
G02F3/00;G02B27/46;G03H1/08;G06E3/00;G06K9/58;G06K9/74;(IPC1-7):G06F15/332
主分类号
G02F3/00
代理机构
代理人
主权项
地址
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