发明名称 |
Computer vision-based methods for enhanced JBIG2 and generic bitonal compression |
摘要 |
A system and method of symbol matching may include a processor configured to determine which pixels of a first symbol are tangent pixels; for each of the determined tangent pixels, determine whether a second symbol includes a pixel corresponding to the tangent pixel that includes at least one same tangent constraint as that of the tangent pixel; accept the first and second symbols as a match based on shared tangent constraints conditional upon a determination that the second symbol includes for each of at least a subset of the tangent pixels of the first symbol a corresponding pixel that includes the at least one same tangent constraint as that of the tangent pixel; and generate a document including a single symbol that is mapped to the first and second symbols. |
申请公布号 |
US8229232(B2) |
申请公布日期 |
2012.07.24 |
申请号 |
US20080198055 |
申请日期 |
2008.08.25 |
申请人 |
GROSS ARI DAVID;MEYERS RAPHAEL;TINNA NAVDEEP;CVISION TECHNOLOGIES, INC. |
发明人 |
GROSS ARI DAVID;MEYERS RAPHAEL;TINNA NAVDEEP |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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