发明名称 METHOD AND DEVICE FOR DOCUMENT CODING AND METHOD AND DEVICE FOR DOCUMENT DECODING
摘要 The method of coding a structured document comprises: —a step of obtaining at least one pattern designated as “primary” representing at least one of the pieces of structural information of data of said document, —a step (200 to 230) of obtaining a part of the document different from the entirety of the document, —a step of creating at least one derived pattern formed by modifying a primary pattern, representing data of said part of the document and —a step of coding data of the document to provide a code, said code associating a pattern with at least one piece of coded data. In embodiments, during the coding step, a step is carried out of determining a pattern that best describes data to code, the pattern associated with said data being that closest pattern.
申请公布号 US2010115397(A1) 申请公布日期 2010.05.06
申请号 US20080529665 申请日期 2008.02.29
申请人 CANON KABUSHIKI KAISHA 发明人 BELLESSORT ROMAIN;RUELLAN HERVE
分类号 G06F17/00 主分类号 G06F17/00
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