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Inventor:

林丽群 (林丽群.) [1] (Scholars:林丽群) | 王卫星 (王卫星.) [2]

Indexed by:

incoPat

Abstract:

本发明涉及一种基于改进的分数阶微分及图论的粘连血细胞图像分割方法,首先针对血细胞图像模糊及对比度不高的现象,将形态学去噪和改进的类圆形掩膜算子的分数阶微分算法结合起来对血细胞图像进行预处理,所述改进的分数阶微分算法在滤除血细胞图像的染色污染和颗粒噪声的同时较好地保留了细胞边缘细节;接着用分水岭算法对预处理过的图像进行初分割,把过分割区域映射为节点;最后用改进的图论最小生成树(MST)算法对步骤S2得到的细胞图像进行再分割。本发明能够提高了细胞图像中粘连细胞分割的精度。

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Patent Info :

Type: 发明授权

Patent No.: CN201610189166.1

Filing Date: 2016/3/30

Publication Date: 2018/10/30

Pub. No.: CN105809703B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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