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首页> 外文期刊>Radiographics >Informatics in radiology: Hesse rendering for computer-aided visualization and analysis of anomalies at chest CT and breast MR imaging.
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Informatics in radiology: Hesse rendering for computer-aided visualization and analysis of anomalies at chest CT and breast MR imaging.

机译：放射学中的信息学：用于计算机辅助可视化和分析胸部CT和乳房MR成像异常的Hesse渲染。

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摘要

A volume-rendering (VR) technique known as Hesse rendering applies image-enhancement filters to three-dimensional imaging volumes and depicts the filter responses in a color-coded fashion. Unlike direct VR, which makes use of intensities, Hesse rendering operates on the basis of shape properties, such that nodular structures in the resulting renderings have different colors than do tubular structures and thus are easily visualized. The renderings are mouse-click sensitive and can be used to navigate to locations of possible anomalies in the original images. Hesse rendering is meant to complement rather than replace conventional section-by-section viewing or VR. Although it is a pure visualization technique that involves no internal segmentation or explicit object detection, Hesse rendering, like computer-aided detection, may be effective for quickly calling attention to points of interest in large stacks of images and for helping radiologists to avoid oversights.
机译：称为Hesse渲染的体积渲染（VR）技术将图像增强滤镜应用于三维成像体积，并以颜色编码的方式描述滤镜响应。与使用强度的直接VR不同，Hesse渲染基于形状属性进行操作，从而使所得渲染中的节状结构与管状结构具有不同的颜色，因此易于可视化。渲染是鼠标单击敏感的，可用于导航到原始图像中可能出现异常的位置。黑森渲染是为了补充而不是替代传统的逐段查看或VR。尽管它是一种纯粹的可视化技术，不涉及内部分割或显式的对象检测，但是像计算机辅助检测一样，Hesse渲染可以有效地快速吸引人们注意大堆图像中的关注点，并有助于放射线医师避免疏忽。

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