PET-CT multimodality nasopharyngeal carcinoma image segmentation method based on hypergraph model
A PET-CT, hypergraph model technology, applied in image analysis, image enhancement, image data processing and other directions, can solve the problems of not finding segmentation, difficult to obtain classification results, unsatisfactory results, etc., to achieve high segmentation accuracy, high The effect of segmentation accuracy
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[0039] Detailed description will be given below in conjunction with the drawings.
[0040] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the drawings. It should be understood that these descriptions are only examples and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0041] The PET-CT in the present invention refers to: positron emission computer tomography. Combining PET and CT organically, using the same examination table and the same image processing workstation to fuse PET images and CT images, while reflecting the pathophysiological changes and morphological structure of the lesion, significantly impr...
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