首页> 外国专利> Apparatus for processing diffusion weighted MR imaging to achieve automated segmentation of target organ and visualization of cancer tissue

Apparatus for processing diffusion weighted MR imaging to achieve automated segmentation of target organ and visualization of cancer tissue

机译:用于处理扩散加权MR成像以实现目标器官的自动分割和癌组织可视化的设备

摘要

The present invention is to provide a diffusion weighted magnetic resonance imaging apparatus and imaging method, an imaging processing unit on it, and write information of a patient during magnetic resonance imaging in the target prostate cancer and manage the image and a control unit for controlling the operation of managing the recording status change information of the later patient; Under the control of the controller, the image check unit configured to check the diffusion weighted image, and a color-mapped image to provide a screen to confirm the image captured by the user terminal; Under the control of the controller, b-value setting section for obtaining a diffusion-weighted images of different b-value of the subject by using the user terminal; ADC operation setting unit for operation of the ADC at all voxels (voxels) of the b values in the b-value setting unit; The point of interest is the prostate of the subject based on the signal strength segment (segmentation) and the threshold setting unit for inputting the threshold value of the signal intensity in the MR image in order to; Automation prostate predicted the main technical feature of providing an image processing apparatus including an input unit for inputting the range of the ADC the ADC range of the color map, as a significant processing techniques which eliminate the false positive factor in the disease of the subject, determine the correct state of the subject and it was to be utilized in future research.
机译:本发明提供一种扩散加权磁共振成像设备和成像方法,其上的成像处理单元,并在目标前列腺癌的磁共振成像期间写入患者的信息并管理该图像和用于控制该图像的控制单元。管理下一个病人的记录状态改变信息的操作;在控制器的控制下,图像检查单元被配置为检查扩散加权图像和色彩映射图像以提供用于确认由用户终端捕获的图像的屏幕;在控制器的控制下,b值设置部分用于通过使用用户终端获得对象的不同b值的扩散加权图像; ADC操作设置单元,用于b值设置单元中b值的所有体素(voxels)处的ADC操作;关注点是基于信号强度段(分割)和用于在MR图像中输入信号强度的阈值以便输入的阈值设置单元的对象的前列腺;自动化前列腺预测了提供一种图像处理设备的主要技术特征,该图像处理设备包括用于输入ADC范围和颜色图的ADC范围的输入单元,作为消除受试者疾病中假阳性因素的重要处理技术,确定主题的正确状态,并将其用于将来的研究中。

著录项

  • 公开/公告号KR100938863B1

    专利类型

  • 公开/公告日2010-01-27

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR20080049777

  • 发明设计人 김남국;김정곤;박범우;

    申请日2008-05-28

  • 分类号A61B5/055;

  • 国家 KR

  • 入库时间 2022-08-21 18:31:34

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