专利名称：Method and system for improved copy
quality in a multifunction reprographicsystem
发明人：Ramesh Nagarajan,Francis Kapo Tse,Chia-Hao Lee,John Christopher Cassidy,John W.Wu
申请号：US11272182申请日：20051110
公开号：US20070258101A1公开日：20071108
专利附图：
摘要：A method and system reconstructs a contone image from a binary image byfirst tagging pixels to identify one of a multiplicity of image content types. The taginformation and the pattern of bits surrounding the pixel to be converted to a contonevalue are used to reconstruct a contone image from a binary image. The pattern of bits inthe neighborhood is used to generate a unique identifier. The unique identifier is used asthe address for a lookup table with the contone value to be used wherein each lookuptable corresponds to an image context type.
申请人：Ramesh Nagarajan,Francis Kapo Tse,Chia-Hao Lee,John ChristopherCassidy,John W. Wu
地址：Pittsford NY US,Rochester NY US,Hacienda Heights CA US,Fairport NYUS,Rancho Palos Verdes CA US
国籍：US,US,US,US,US
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