作者
Diego Oliva, Salvador Hinojosa, Erik Cuevas, Gonzalo Pajares, Omar Avalos, Jorge Gálvez
发表日期
2017/8/15
期刊
Expert Systems with Applications
卷号
79
页码范围
164-180
出版商
Pergamon
简介
Segmentation is considered the central part of an image processing system due to its high influence on the posterior image analysis. In recent years, the segmentation of magnetic resonance (MR) images has attracted the attention of the scientific community with the objective of assisting the diagnosis in different brain diseases. From several techniques, thresholding represents one of the most popular methods for image segmentation. Currently, an extensive amount of contributions has been proposed in the literature, where thresholding values are obtained by optimizing relevant criteria such as the cross entropy. However, most of such approaches are computationally expensive, since they conduct an exhaustive search strategy for obtaining the optimal thresholding values. This paper presents a general method for image segmentation. To estimate the thresholding values, the proposed approach uses the recently …
引用总数
2017201820192020202120222023202441634453831179
学术搜索中的文章
D Oliva, S Hinojosa, E Cuevas, G Pajares, O Avalos… - Expert Systems with Applications, 2017