| 发明名称 |
LOGIC PROCESSING APPARATUS AND LOGIC PROCESSING METHOD FOR COMPOSITE GRAPHS IN FIXED LAYOUT DOCUMENT |
| 摘要 |
A logic process apparatus for composite graphs in a fixed layout document is provided in this invention, comprising: a composite graph block extraction unit, for extracting composite graph blocks from the fixed layout document; a document parsing unit, for parsing the fixed layout document to obtain text primitives contained therein; a legend primitive extraction unit, for extracting legend primitives from the text primitives; a correlation detection unit, for detecting correlations between the composite graph blocks and the legend primitives; a correlation storage unit, for storing the detected correlations. A logic process method for composite graphs in a fixed layout document is also provided. |
| 申请公布号 |
US2014337717(A1) |
申请公布日期 |
2014.11.13 |
| 申请号 |
US201314104245 |
申请日期 |
2013.12.12 |
| 申请人 |
PEKING UNIVERSITY FOUNDER GROUP CO., LTD. ;PEKING UNIVERSITY ;FOUNDER APABI TECHNOLOGY LIMITED |
发明人 |
XU Canhui;TANG Zhi;TAO Xin;SHI Cao |
| 分类号 |
G06F17/21 |
主分类号 |
G06F17/21 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A logic process apparatus for composite graphs in a fixed layout document, the apparatus comprising:
a composite graph block extraction unit, for extracting composite graph blocks from the fixed layout document; a document parsing unit, for parsing the fixed layout document to obtain text primitives contained therein; a legend primitive extraction unit, for extracting legend primitives from the text primitives; a correlation detection unit, for detecting correlations between the composite graph blocks and the legend primitives; and a correlation storage unit, for storing the detected correlations. |
| 地址 |
Beijing CN |
