Brain midline recognition method and device, equipment and storage medium

Abstract

The invention provides a brain midline recognition method and device, equipment and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: acquiring a three-dimensional brain image; identifying a contour surface of the brain area from the three-dimensional brain image; performing image segmentation on the three-dimensional brain image to obtain a first half-brain region and a second half-brain region; identifying a first half-brain contour surface of the first half-brain region and a second half-brain contour surface of the second half-brain region from the three-dimensional brain image; and determining a difference set between a union set of the first half-brain contour surface and the second half-brain contour surface and the contour surface of the brain region as a three-dimensional brain midline of the brain region. According to the method, the first half-brain contour surface and the second half-brain contour surface are obtained through the three-dimensional brain image, the difference set between the union set of the first half-brain contour surface and the second half-brain contour surface and the contour surface of the brain area is the three-dimensional brain midline, and the three-dimensional brain midline can provide more information and is more beneficial to determining the brain state of the user.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a brain midline identification method, device, equipment and storage medium. Background technique [0002] The brain midline is an anatomical structure that separates the left and right hemispheres. Determining the brain midline is of great significance for judging the user's brain state, and then measuring brain-related diseases. For example, in surgical navigation and puncture surgery scenarios, the brain midline can help doctors judge the position of the puncture needle relative to the brain midline, thereby effectively preventing the puncture needle from penetrating from one ventricle to the other. In related technologies, the midline of the brain is usually identified based on a two-dimensional brain image. However, the midline of the brain identified in this way is a curve, which provides little information and is not conducive to determining the state of the us...

AI Technical Summary

Problems solved by technology

In related technologies, the midline of the brain is usually identified based on two-dimensional brain images. However, the midline of the brain identified in this way is a curve, which provides little information and is not conducive to determining the user's brain state.

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