Method and device for determining direction of coronal view of brain image

A coronal, brain technology, applied in the field of medical imaging, can solve problems such as large errors, achieve the effect of reducing errors, accurate and reasonable seed points, and preventing growth overflow

Active Publication Date: 2014-05-14
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Method and device for determining direction of coronal view of brain image
  • Method and device for determining direction of coronal view of brain image
  • Method and device for determining direction of coronal view of brain image

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Embodiment Construction

[0068] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0069] Secondly, the present invention is described in detail by means of schematic diagrams. When describing the embodiments of the present invention in detail, for convenience of explanation, the schematic diagrams are only examples, which should not limit the protection scope of the present invention.

[0070] In order to solve the technical problems in the background technology, the present invention provides a method for determining the coronal direction of brain images. Figure 5 It is a schematic flowchart of the fir...

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Abstract

The invention discloses a method and device for determining the direction of a coronal view of a brain image. The method includes: reestablishing a center sagittal plane figure according to the brain image; segmenting a plurality of brainstem regions in the center sagittal plane figure; determining the rear edge direction of the brainstem in the brainstem regions; and taking a rear edge direction of the brainstem or a direction which is parallel to the rear edge direction of the brainstem as the direction of the coronal view. The device includes a reestablishment unit which reestablishes the center sagittal plane figure according to the brain image; a segmentation unit which segments the plurality of brainstem regions in the center sagittal plane figure; a direction determination unit which determines the rear edge direction of the brainstorm in the brainstem regions; and a direction establishment unit which takes the rear edge direction of the brainstem or the direction which is parallel to the rear edge direction of the brainstem as the direction of the coronal view. Through the direction of the coronal view of the brain image, determined by the method and device and parallel to the rear edge direction of the brainstem, demands for brain imaging scanning can be better met.

Description

technical field [0001] The invention relates to the field of medical imaging, in particular to a method and a device for determining the coronal direction of a brain image. Background technique [0002] At present, computer-aided medical imaging technology has been widely used in medical diagnosis. Medical imaging can be performed by such as magnetic resonance imaging (Magnetic Resonance Imaging, MRI), ultrasonic scanning (Ultrosonic Scanning, US), electronic computer X-ray tomography (Electronic Computer X-ray Tomography Technique, CT), positron emission computed tomography ( Positron Emission Tomography, PET) and other methods. [0003] Such as figure 1 As shown, usually medical imaging scans can have scanning planes in three directions, namely: the sagittal plane obtained by dividing the human body in the left and right directions, the coronal plane obtained by dividing the human body in the anteroposterior direction, and the transverse plane obtained by dividing the hu...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T5/00
Inventor 王旭邓利芳
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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