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Narrow Band to Image Registration in the Insight Toolkit

机译:Insight工具包中的窄带到图像配准

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This paper introduces the new concept of narrow-band to image registration. Narrow-banding is a common technique used in the solution of level set approaches to image processing. For our application, the narrow-band describes the shape of an object by using a data structure containing the signed distance values at a small band of neighboring pixels. This compact representation of an object is well suited for performing registration against a standard image as well as against another narrow-band. The novel technique was implemented in the registration framework of the NLM Insight Toolkit (ITK). This implementation illustrates the great advantage of a modular framework structure that allows researchers to concentrate in the interesting aspects of a new algorithm by building on an existing set of predefined components for providing the rest of standard functionalities that are required.
机译:本文介绍了窄带图像配准的新概念。窄带是用于图像处理的水平集方法的解决方案中常用的技术。对于我们的应用程序,窄带通过使用数据结构来描述对象的形状,该数据结构包含在相邻像素的一小段带中的带符号的距离值。对象的这种紧凑表示非常适合针对标准图像以及另一个窄带进行配准。该新技术已在NLM Insight Toolkit(ITK)的注册框架中实现。此实现说明了模块化框架结构的巨大优势,该框架结构允许研究人员通过在一组现有的预定义组件上构建以提供所需的其余标准功能,从而专注于新算法的有趣方面。

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