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Author:

汪友生 (汪友生.) | 吴焕焕 (吴焕焕.) | 苗晓静 (苗晓静.) | 王志东 (王志东.) | 董路 (董路.) | 李冠宇 (李冠宇.)

Indexed by:

incoPat zhihuiya

Abstract:

一种基于血管内超声影像的血管三维可视化方法,涉及计算机医学图像分析领域,其特征在于,首先,结合多图像平均去噪、中值滤波和小波降软阈值噪方法对图像序列进行降噪处理,该方法能减少图像噪声,很好的保留图像的重要细节信息,并且图像降噪效率高;其次,利用二次多项式拟合图像形变,实现图像配准,以补偿图像序列采集过程中产生的变形;再次,利用光线投射算法绘制出三维血管模型;最后利用切片重组方法实现对三维血管模型的任意角度平面剖切,显示血管内部结构信息,为病变分析创造了条件。

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Patent Info :

Type: 发明授权

Patent No.: CN201310192588.0

Filing Date: 2013-05-22

Publication Date: 2015-11-18

Pub. No.: CN103268630B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

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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