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Analysis of the Relevance of Evaluation Criteria for Multicomponent Image Segmentation

机译:多分量图像分割评价标准的相关性分析

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Image segmentation is an important stage in many applications such as image, video and computer processing. Generally image interpretation depends on it. The materials and methods used to demonstrate are described. The results are presented and analyzed. Several approaches and algorithms for image segmentation have been developed, but it is difficult to evaluate the efficiency and to make an objective comparison of different segmentation methods. This general problem has been addressed for the evaluation of a segmentation result and the results are available in the literature. In this work, we first presented some criteria of evaluation of segmentation commonly used in image processing with reviews of their models. Then multicomponent synthetic images of known composition are applied to these criteria to explore the operation and evaluate its relevance. The results show that choosing an assessment method depends on the purpose, however the criterion of Zeboudj appears powerful for the evaluation of region segmentations for properly separated classes, on the contrary the criteria of Levine-Nazif and Borsotti are adapted to the methods of classification and permit to build homogeneous regions or classes. The values of the Rosenbeger criterion are generally low and similar, so hard to make a comparison of segmentations with this criterion.
机译:图像分割是许多应用程序(例如图像,视频和计算机处理)中的重要阶段。通常,图像解释取决于此。描述了用于演示的材料和方法。结果被提出和分析。已经开发了几种用于图像分割的方法和算法,但是难以评估效率并且难以对不同分割方法进行客观比较。已经解决了评估分割结果的一般问题,该结果可在文献中获得。在这项工作中,我们首先提出一些评估图像处理中常用的分割标准,并回顾其模型。然后将已知成分的多组分合成图像应用于这些标准,以探索操作并评估其相关性。结果表明,选择一种评估方法取决于目的,但是Zeboudj的准则对于评估正确分离的类别的区域分割似乎很有效,相反Levine-Nazif和Borsotti的准则适用于分类和分类方法。允许建立同质区域或等级。 Rosenbeger准则的值通常较低且相似,因此很难将细分与该准则进行比较。

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