Progressive three-dimensional biomedical image registration method based on depth self-calibration
A 3D biological and medical image technology, applied in the field of 3D biomedical images, can solve the problems of limited registration accuracy and information leakage, and achieve the effects of improving registration accuracy, solving information leakage, and improving the size of the data set
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[0069] In order to have a further understanding and understanding of the structural features of the present invention and the effects achieved, the preferred embodiments and accompanying drawings are used in conjunction with detailed descriptions, and the descriptions are as follows:
[0070] like figure 1 As shown, a progressive three-dimensional biomedical image registration method based on depth self-calibration according to the present invention includes the following steps:
[0071] The first step, acquisition and preprocessing of the 3D biomedical image dataset: acquire a single-modality 3D biomedical image dataset, sample the dimensions of all its images to the same size, normalize the pixel values to 0-255, and All images are affine pre-registered to the same brain template as a training set of 3D biomedical images. In the experiment, the above data set can be divided into training set and test set in a random way.
[0072] The second step, the construction of the ...
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