| 摘要 |
In a method for identifying cells, line graphics are converted into vectors ( 12 ) having a canonical form without vector overlaps or crossings. Connecting vectors ( 22, 24, 26, 30, 32 ) are associated, including (i) forking vectors ( 22 ) having common starting points, and (ii) meeting vectors ( 24 ) having common ending points. A set of vectors is identified including at least two forking vectors and two meeting vectors cooperatively defining a cell.
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