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Method of operating the device for identifying calcified parts in dual energy CT contrast enhanced scan images
Method of operating the device for identifying calcified parts in dual energy CT contrast enhanced scan images
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机译:用于识别双能CT对比增强扫描图像中钙化部分的装置的操作方法
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摘要
The present invention relates to a method for identifying calcification portions in a dual energy CT contrast agent enhanced scanning image, the method including: filtering the pixels in the dual energy CT contrast agent enhanced scanning image to acquire pixels to be grouped; grouping the pixels to be grouped in a plurality of pixel groups according to the positions of the pixels to be grouped in the dual energy CT contrast agent enhanced scanning image; material-decomposing the pixels in each pixel group; and determining the pixels corresponding to the calcification portions in the plurality of pixel groups according to the result of the material-decomposing. Therefore, the calcification portions can be identified accurately.
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