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Individual
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Individual
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Priority to JP59006867ApriorityCriticalpatent/JPS60150382A/ja
Publication of JPS60150382ApublicationCriticalpatent/JPS60150382A/ja
Publication of JPH0320190B2publicationCriticalpatent/JPH0320190B2/ja
Image processing apparatus especially suitable for producing smooth-edged output multi-level tone data having fewer levels than input multi-level tone data