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Author:

蔡轶珩 (蔡轶珩.) | 詹昌飞 (詹昌飞.) | 盛楠 (盛楠.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明提出一种基于视觉词汇和局部描述符的胶囊内镜图像检索方法,具体包括以下步骤:建立图像库,所述图像库中包括标准病例图像和待检索图像;将胶囊内镜图像由RGB颜色空间转换到HSI颜色空间,量化处理并提取其颜色直方图;提取胶囊内镜图像的LBP纹理直方图;加权融合颜色特征和纹理特征,得到图像的视觉词汇;提取胶囊内镜图像的Sift特征描述符;进行相似度测定,得到检索结果。本发明用于胶囊内镜图像处理,有效地减轻阅片医生的劳动强度,提高诊断效率。

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Patent Info :

Type: 发明授权

Patent No.: CN201510502632.2

Filing Date: 2015-08-14

Publication Date: 2018-10-09

Pub. No.: CN105069131B

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: 3

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