华佗
229259aa87
feat: 真实3D影像重建查看器 - 基于Canvas体绘制渲染
3D查看器(viewer.vue):
- VR容积渲染: 光线投射算法,5种医学预设(骨骼/软组织/肺部/血管/皮肤)
- MPR多平面重建: 轴位/矢状位/冠状位三平面联动,鼠标滚轮切换层面
- MIP最大密度投影: 最大密度投射算法
- 2D切片浏览: DICOM窗宽窗位调节
- 交互工具: 旋转/缩放/平移/测量/窗宽窗位
- 信息叠加: 患者信息/检查参数/窗宽窗位/层厚像素
体数据:
- 64x64x64合成胸部CT体数据(含肺/心脏/脊柱/肋骨/软组织)
- HU值模拟真实CT(-1000~+1000)
- 5种Transfer Function(骨骼/软组织/肺部/血管/皮肤)
依赖: cornerstone-core/dicom-parser/@kitware/vtk.js
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..
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