发明名称 EFFECTIVE SYSTEM AND METHOD FOR VISUAL DOCUMENT COMPARISON USING LOCALIZED TWO-DIMENSIONAL VISUAL FINGERPRINTS
摘要 A method and system detects and highlights changes in documents and displays those documents in a side-by-side aligned view. Aspects of a source document and a revised document are detected and compared. Similarities and/or differences between the source document and the revised document are identified and visual identifiers are introduced to maintain consistent and accurate alignment between content in the source document and content in the revised document. A merged single file is output containing the aligned side-by-side view of the source document and the revised document, with all differences between the source document and the revised document visually identified.
申请公布号 US2011197121(A1) 申请公布日期 2011.08.11
申请号 US20100701127 申请日期 2010.02.05
申请人 PALO ALTO RESEARCH CENTER INCORPORATED 发明人 KLETTER DORON
分类号 G06F17/00 主分类号 G06F17/00
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