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medical image segmentation device, medical image segmentation method, and computer readable media loading a computer program

机译:医学图像分割设备,医学图像分割方法和加载计算机程序的计算机可读介质

摘要

An imager (10) and a reconstruction processor (12) generate an intensity image (14). A region containing a target volume is identified (20) and limited (24). A classifier (30) operates on the voxels in the limited volume with an enhancement filter to generate an enhanced image, such as an image whose voxel values represent a probability that each voxel is in the target volume. A segmentation processor (40) segments the enhanced image to identify the surface of the target volume to generate a segmented image which is displayed on a monitor (52) or used in a radiation therapy planning system (54).
机译:成像器(10)和重建处理器(12)生成强度图像(14)。识别出包含目标体积的区域(20)和受限区域(24)。分类器(30)利用增强滤波器对有限体积中的体素进行操作以生成增强图像,例如其体素值表示每个体素在目标体积中的概率的图像。分割处理器(40)分割增强图像以识别目标体积的表面以生成分割图像,该分割图像显示在监视器(52)上或在放射治疗计划系统(54)中使用。

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