Brain image redirection method and device, equipment and storage medium

A storage medium and redirection technology, applied in the field of medical imaging, can solve the problems of manual positioning error, affecting calibration accuracy and efficiency, and inconsistent positioning results, and achieve the effect of improving accuracy

Active Publication Date: 2019-05-31
SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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Problems solved by technology

This method requires the markers to have high prior knowledge of anatomy, and there is no uniform standard for the positions of the three points except AC and PC, which are relatively random, so manual positioning is prone to errors, and the positioning results of different times or different people are inconsistent , which will inevitably affect the accuracy and efficiency of the calibration

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  • Brain image redirection method and device, equipment and storage medium
  • Brain image redirection method and device, equipment and storage medium
  • Brain image redirection method and device, equipment and storage medium

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Embodiment Construction

[0030] The technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0031] It should be noted that the terms "first" and "second" in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present invention described herein can be implemented in an ...

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Abstract

The invention discloses a brain image redirection method and device, equipment and a storage medium. The method comprises the following steps: acquiring a segmentation result of at least one anatomical tissue in a target brain image by utilizing a machine learning model; Determining a redirection rotation parameter according to a segmentation result of the anatomical tissue; And redirecting the target brain image according to the redirected rotation parameter. The obtained redirection rotation parameters can achieve redirection of the brain image with high precision, and then the precision ofpost-processing of the brain image is improved.

Description

Technical field [0001] The present invention relates to the technical field of medical imaging, in particular to a brain image redirection method, device, equipment and storage medium. Background technique [0002] With the popularity of medical imaging equipment and the increasing demand for brain imaging for assisted diagnosis of brain diseases, the processing speed and accuracy of brain images have become increasingly important, and the redirection of brain images is an important step in preprocessing. Its accuracy affects the segmentation, registration and diagnosis of brain images. Among them, in the image scanning process of different people, the head placement is inconsistent, which is reflected in the deviation of left and right deflection and elevation angle in the image. [0003] At present, the redirection of brain images usually uses the following two methods: one is the registration method, which uses the brain image to be registered with a standard template, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06T7/30G06T3/60G06N3/08G06N3/04
Inventor 霍权石峰詹翊强
Owner SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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