Extraction of microcalcifications in digital mammograms using regional watershed

被引：0

作者：

Bhajammanavar, VM ^{[1
]}

Keong, KC ^{[1
]}

Krishnan, SM ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Appl Sci, Biomed Engn Res Ctr, Singapore 639798, Singapore

来源：

JOURNAL OF DIGITAL IMAGING | 2000年 / 13卷 / 02期

关键词：

D O I：

10.1007/BF03167642

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

In this report, a novel technique is proposed for computer-aided automatic extraction of microcalcifications in a digital mammogram, First, the microcalcifications are detected by morphological filtering, followed by entropy-based thresholding. Next, the microcalcifications are segmented by computing regional watershed. The proposed automatic technique is designed to serve as a visual aid to radiologists. Its efficacy is demonstrated through experimental results. Copyright (C) 2000 by W.B. Saunders Company.

引用

页码：127 / 129

页数：3

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