发明名称 |
Region extraction method and device |
摘要 |
A region-extraction method for extracting a contour of a desired region is provided. The method includes: a step (a) for displaying an image; a step (b) for selecting a desired region in the image; a step (c) for selecting an element graphic corresponding at least a partial contour in a partial region in the desired region; a step (d) for approximating the contour of a part of the element image to at least a partial contour in the partial region; a step (e) for repeating the steps (c) to (d) at least twice; and a step (f) for making a first contour by combining at least a part of elements after the approximation.
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申请公布号 |
US2007165952(A1) |
申请公布日期 |
2007.07.19 |
申请号 |
US20040583420 |
申请日期 |
2004.12.16 |
申请人 |
HITACHI MEDICAL CORPORATION |
发明人 |
GOTO YOSHIHIRO |
分类号 |
G06K9/48;A61B6/03;G06T5/00 |
主分类号 |
G06K9/48 |
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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