| http://www.w3.org/ns/prov#value | - Co., Ltd.Apparatus for converting image signal representing image having gradationUS5537491 *Nov 24, 1993Jul 16, 1996Xerox CorporationAnalyzing an image or other data to obtain a stable number of groupsUS5588071 *Oct 26, 1994Dec 24, 1996Minnesota Mining And Manufacturing CompanyIdentifying an area of interest using histogram data arranged in predetermined sequenceUS5596655 *Jun 7, 1995Jan 21, 1997
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