发明名称 |
Boundary Extraction Method |
摘要 |
A computer-implemented method for creating an ordered set of boundary data by transforming data from remotely sensed imagery of shorelines is provided. A feature data set and an edge data set are transformed into a set of 3-point boundary segments having a specific head and tail point and the segments are ordered from tail to head in a clockwise or counterclockwise manner relative to the water. Once the 3-point segments are created they are easily linked together into larger segments. These large multi-point segments in turn are linked together to create a closed loop in a predetermined direction, for example, but not limited to, the shorelines for rivers or coastal areas. |
申请公布号 |
US2013330010(A1) |
申请公布日期 |
2013.12.12 |
申请号 |
US201313966537 |
申请日期 |
2013.08.14 |
申请人 |
BLAIN CHERYL ANN;COBB CAROLUS M.;WEIDEMANN ALAN D.;THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
BLAIN CHERYL ANN;COBB CAROLUS M.;WEIDEMANN ALAN D. |
分类号 |
G06K9/46 |
主分类号 |
G06K9/46 |
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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