Medical image processing method and equipment

Abstract

The invention provides a medical image processing method and equipment. According to the method, a first medical image and a second medical image of a designated target are received; first registration, second registration and registration based on unsupervised depth learning for the second medical image are carried out sequentially to acquire a third registration image, alignment of main structures of the two images and alignment of areas of interests of the lung can be realized through first registration and second registration, based on registration based on unsupervised depth learning and characteristics of the lung containing multiple blood vessels, fine blood vessel structures of the lung are extracted, and precise registration based on unsupervised depth learning is carried out for the fine blood vessel structures. The method is advantaged in that medical image registration precision is improved, more strong robustness is realized, and problems of low precision and poor robustness existing in medical image registration in the prior art are solved.

Description

[0001] 【Technical field】 [0002] The solution relates to the field of medical image processing, in particular to a medical image processing method and equipment. [0003] 【Background technique】 [0004] Medical imaging technology has experienced a development process from static to dynamic, from form to function, from plane to three-dimensional, especially driven by imaging hardware, the development of medical imaging technology provides clinical medicine with images of various forms and functions information. At present, the research objects of medical image analysis are becoming more and more extensive. Automatic, accurate and quantitative computer-aided image analysis can be used to help clinicians and researchers in colleges and universities to accurately process massive image information. [0005] In medical image analysis, it is often necessary to analyze several images of the same patient together, so as to obtain comprehensive information of the patient and improve th...

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Problems solved by technology

[0009] In view of this, the embodiment of this solution provides a medical image processing method and equi

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