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Segmentation using OsiriX
陳立珣
說故事的人
說故事的影像
今天要做的事
•連連看
•著色
•堆積木
連連看
• 使用方法: ROI圈選
• 工具: Closed polygon (ROI tool)
• 步驟:
1.圈選
2.ROI volume  Generate Missing ROIs
3.Compute Volume
著色
• 使用時機: ROI(tumor)相對均質,和周
圍組織的影像密度相對差異大
• 工具: 3D Growing Region (ROI)
• 步驟:
1.點點
2.Brushing ROIs  Closing
3.Compute Volume
堆積木
Segmentation
+
Rendering
= ??
使用 “ROI manager”
遺珠之憾
• 飛行與母愛的故事
The end.

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Segmentation using osiri x