An intelligent system for automatic detection of gastrointestinal adenomas in video endoscopy
An intelligent system for automatic detection of gastrointestinal adenomas in video endoscopy
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DOI：
10.1016/j.compbiomed.2005.09.008
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发表时间：
2006-10-01
影响因子：
7.7
通讯作者：
Karkanis, Stavros A.
中科院分区：
文献类型：
--
作者：
Iakovidis, Dimitris K.;Maroulis, Dimitris E.;Karkanis, Stavros A.
今天，95%的胃肠道癌被认为是由腺瘤引起的。早期发现腺瘤可以防止它们演变为癌症。提出了一种支持在胃肠视频内窥镜检查中检测腺瘤的新系统。与其他系统不同，它接受标准的低分辨率视频输入，因此需要较少的计算资源，并促进便携性和在远程医疗应用中使用的潜力。它结合了支持向量机的智能处理技术和颜色纹理分析方法到一个声音模式识别框架。关于系统的准确性，这是使用ROC分析测量的，发现超过94%。(c)2005爱思唯尔有限公司保留所有权利。
Today 95% of all gastrointestinal carcinomas are believed to arise from adenomas. The early detection of adenomas could prevent their evolution to cancer. A novel system for the support of the detection of adenomas in gastrointestinal video endoscopy is presented. Unlike other systems, it accepts standard low-resolution video input thus requiring less computational resources and facilitating both portability and the potential to be used in telemedicine applications. It combines intelligent processing techniques of SVMs and color-texture analysis methodologies into a sound pattern recognition framework. Concerning the system's accuracy this was measured using ROC analysis and found to exceed 94%. (c) 2005 Elsevier Ltd. All rights reserved.