Multi-view medical image registration method, device and equipment
A medical image and multi-view technology, applied in the field of medical images, can solve the problems of insufficient registration accuracy and registration efficiency, and achieve the effect of reducing computational complexity, reducing computational load, and improving projection efficiency
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[0079] Hereinafter, the present application will be described in detail with reference to the drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0080] In related technologies, methods for 3D-2D multi-view medical image registration mainly include registration based on image grayscale information and registration based on image feature information. However, the registration method based on image grayscale information needs to deal with the global information of floating images and reference images, resulting in poor registration efficiency, but the accuracy and robustness of the registration results are relatively high; The registration method performs discrete sampling of feature items on the image, and only uses a small number of feature items to perform registration. The calculation amount is significantly reduced and the registration...
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