Techniques for a structural analysis of dermatoscopic imagery

被引：107

作者：

Fleming, MG ^{[1
]}

Steger, C ^{[1
]}

Zhang, J ^{[1
]}

Gao, JB ^{[1
]}

Cognetta, AB ^{[1
]}

Pollak, I ^{[1
]}

Dyer, CR ^{[1
]}

机构：

[1] Med Coll Wisconsin, Dept Dermatol, Milwaukee, WI 53226 USA

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1998年 / 22卷 / 05期

关键词：

melanoma; nevus; dermatoscopy; dermoscopy; epiluminescence microscopy; image analysis;

D O I：

10.1016/S0895-6111(98)00048-2

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 [生物医学工程];

摘要：

Techniques were developed for automated detection and characterization of dermatoscopic structures, including the pigment network and brown globules. These techniques incorporate algorithms for grayscale shape extraction based on differential geometry developed by Steger, a snake algorithm, and a modification of the region competition strategy of Zhu and Yuille. A novel approach was developed for global segmentation of pigmented lesions, based on stabilized inverse diffusion equations. Procedures for detection of air bubbles and hairs in dermatoscopic images are also reported. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：375 / 389

页数：15

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