The Study of Lung Nodules Detection for Chest Radiographs
碩士 === 國立臺南大學 === 數位學習科技學系碩士班 === 99 === The chest X-ray image is the most common modality for lung nodule detection. In this thesis, we propose a new lung nodule detection algorithm for chest X-ray image. The SIFT (Scale-Invariant Feature Transform) is used to extract feature points first. Then, th...
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ndltd-TW-099NTNT53950012019-05-15T20:33:06Z http://ndltd.ncl.edu.tw/handle/68354t The Study of Lung Nodules Detection for Chest Radiographs 胸腔X光影像肺部腫瘤偵測之研究 Yu-wen Liu 劉育文 碩士 國立臺南大學 數位學習科技學系碩士班 99 The chest X-ray image is the most common modality for lung nodule detection. In this thesis, we propose a new lung nodule detection algorithm for chest X-ray image. The SIFT (Scale-Invariant Feature Transform) is used to extract feature points first. Then, the orthogonal subspace projection is utilized to enhance the difference between the nodule and non-nodule features. Finally, the proposed DPB-DCS (Data-Partition Based Dynamic Classifier Selection) scheme is exploited to decide whether there exists lung nodules. The experimental results reveal that the proposed system can effectively enhance the fine nodule detection rate. Jiann-Shu Lee 李建樹 2010 學位論文 ; thesis 33 zh-TW |
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碩士 === 國立臺南大學 === 數位學習科技學系碩士班 === 99 === The chest X-ray image is the most common modality for lung nodule detection. In this thesis, we propose a new lung nodule detection algorithm for chest X-ray image. The SIFT (Scale-Invariant Feature Transform) is used to extract feature points first. Then, the orthogonal subspace projection is utilized to enhance the difference between the nodule and non-nodule features. Finally, the proposed DPB-DCS (Data-Partition Based Dynamic Classifier Selection) scheme is exploited to decide whether there exists lung nodules. The experimental results reveal that the proposed system can effectively enhance the fine nodule detection rate.
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author2 |
Jiann-Shu Lee |
author_facet |
Jiann-Shu Lee Yu-wen Liu 劉育文 |
author |
Yu-wen Liu 劉育文 |
spellingShingle |
Yu-wen Liu 劉育文 The Study of Lung Nodules Detection for Chest Radiographs |
author_sort |
Yu-wen Liu |
title |
The Study of Lung Nodules Detection for Chest Radiographs |
title_short |
The Study of Lung Nodules Detection for Chest Radiographs |
title_full |
The Study of Lung Nodules Detection for Chest Radiographs |
title_fullStr |
The Study of Lung Nodules Detection for Chest Radiographs |
title_full_unstemmed |
The Study of Lung Nodules Detection for Chest Radiographs |
title_sort |
study of lung nodules detection for chest radiographs |
publishDate |
2010 |
url |
http://ndltd.ncl.edu.tw/handle/68354t |
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