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首页> 外文会议>International Conference on BioMedical Engineering and Informatics >Polyp detection and radius measurement in small intestine using video capsule endoscopy
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Polyp detection and radius measurement in small intestine using video capsule endoscopy

机译：使用视频胶囊内窥镜检查小肠的息肉检测和半径测量

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Video Capsule Endoscopy (VCE) was invented in the year 2000 and rapidly became one of the most popular noninvasive non-surgical inspection techniques in the diagnosis of gastrointestinal (GI) tract, especially in small intestine. A critical issue of capsule endoscopic examination is to determine the location and size of polyps. A critical problem associated with capsule endoscopic examination is to localize and correctly estimate the size of polyps for proper clinical treatment. In this paper we present a global statistical method which could automatically detect the polyps in VCE frames and determine their radii. The proposed method gathers the statistical information from available RGB channels. The statistical information is then fed to a support vector machine (SVM) to determine the existence and radii of polyps. The experimental result of this approach shows its improvement of accuracy when compared with other methods in the literature.
机译：视频胶囊内窥镜检查（VCE）于2000年发明，迅速成为胃肠道（GI）道诊断中最受欢迎的非侵入性非手术检测技术之一，特别是在小肠中。胶囊内窥镜检查的关键问题是确定息肉的位置和大小。与胶囊内窥镜检查相关的关键问题是定位和正确估计息肉的大小以进行适当的临床治疗。在本文中，我们提出了一种全局统计方法，可以自动检测VCE帧中的息肉并确定其半径。所提出的方法从可用的RGB通道收集统计信息。然后将统计信息馈送到支持向量机（SVM）以确定息肉的存在和半径。与文献中的其他方法相比，这种方法的实验结果表明了其准确性的提高。

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