Medical image follow-up visit target pairing method and device and application
A medical imaging and target technology, applied in the field of medical imaging, can solve problems such as registration accuracy errors, limited applicable scenarios, and heavy workload, and achieve high matching accuracy and robustness, high clinical value, and concise purpose and advantages understandable effect
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Embodiment 1
[0030] The purpose of this application is to propose a medical image follow-up target pairing method, device and application, which can extract the three-dimensional information of normalized coordinates, normalized long and short diameters, and local image blocks after standard body posture correction is performed on at least two medical images. Deep expression features, using deep expression features covering more comprehensive information to achieve the matching of follow-up targets of multiple medical images.
[0031] Specifically, refer to figure 1 and image 3 , the medical imaging follow-up target pairing method includes:
[0032] Obtain the first medical image and the second medical image that meet the follow-up conditions;
[0033] Preprocessing the first medical image and the second medical image to obtain a first standard body position medical image and a second standard body position medical image;
[0034] Extracting first target feature information of the firs...
Embodiment 2
[0073] Based on the same idea, refer to Figure 4 , the application also proposes a medical imaging follow-up target pairing device, including:
[0074] a medical image acquisition unit, configured to acquire a first medical image and a second medical image that meet the follow-up conditions;
[0075] a preprocessing unit, configured to preprocess the first medical image and the second medical image to obtain a first standard body position medical image and a second standard body position medical image;
[0076] an information extraction unit, configured to extract first target feature information of a first follow-up target of the first standard body position medical image, wherein the first target feature information includes a first normalized coordinate, a first normalized long and short diameter information and a first partial image block, extract second target feature information of the second follow-up target of the second standard body position medical image, wherein th...
Embodiment 3
[0081] This embodiment also provides an electronic device, refer to Figure 5 , comprising a memory 404 and a processor 402, where a computer program is stored in the memory 404, and the processor 402 is configured to run the computer program to execute the steps in any one of the above-mentioned embodiments of the medical imaging follow-up target pairing method.
[0082] Specifically, the above-mentioned processor 402 may include a central processing unit (CPU), or a specific integrated circuit (Application Specific Integrated Circuit, ASIC for short), or may be configured to implement one or more integrated circuits of the embodiments of the present application.
[0083] Among others, memory 404 may include mass storage 404 for data or instructions. By way of example and not limitation, the memory 404 may include a hard disk drive (Hard Disk Drive, abbreviated as HDD), a floppy disk drive, a solid state drive (Solid State Drive, abbreviated as SSD), flash memory, optical dis...
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