This paper presents a survey of electron paramagnetic resonance (EPR) image registration. Image registration is the process of overlaying images (two or more) of the same scene taken at different times, from different viewpoints and/or different techniques. EPR-imaging (EPRI) techniques belong to the functional-imaging modalities and therefore suffer from a lack of anatomical reference which is mandatory in preclinical imaging. For this reason, it is necessary to merging EPR images with other modalities which allow for obtaining anatomy images. Methodological analysis and review of the literature were done, providing a summary for developing a good foundation for research study in this field which is crucial in understanding the existing levels of knowledge. Out of these considerations, the aim of this paper is to enhance the scientific community’s understanding of the current status of research in EPR preclinical image registration and also communicate to them the contribution of this research in the field of image processing.

中文翻译：

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将临床前EPR断层扫描与其他成像技术合并。

本文介绍了电子顺磁共振（EPR）图像配准的概况。图像配准是叠加在不同时间从不同角度和/或不同技术拍摄的同一场景的图像（两个或多个）的过程。EPR成像（EPRI）技术属于功能成像模式，因此缺少在临床前成像中必不可少的解剖学参考。由于这个原因，有必要将EPR图像与允许获得解剖图像的其他模态合并。进行了方法学分析和文献回顾，为总结该领域的研究奠定了良好的基础，这对于理解现有知识水平至关重要。基于这些考虑，