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A Connected Component Labeling Algorithm for Grayscale Images and Application of the Algorithm on Mammograms
https://hiroshima.repo.nii.ac.jp/records/2001037
https://hiroshima.repo.nii.ac.jp/records/20010374cad184d-0383-4857-9a50-c5cd9f8aa6bf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SAC_2007_146.pdf (152.9 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | A Connected Component Labeling Algorithm for Grayscale Images and Application of the Algorithm on Mammograms | |||||||||
| 言語 | en | |||||||||
| 作成者 |
Yapa, Roshan Dharshana
× Yapa, Roshan Dharshana
× Harada, Koichi
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Connected component labeling | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Contour-tracing | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Grayscale image | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Binary image | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Mammogram | |||||||||
| 主題 | ||||||||||
| 主題Scheme | NDC | |||||||||
| 主題 | 540 | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | A new algorithm for connected component labeling is presented in this paper. This algorithm requires only one scan through an image for labeling connected components. Once this algorithm encounters a starting pixel of a component, it completely traces all the contour pixels and all internal pixels of that particular component. This algorithm recognizes components one at a time in the image while scanning in raster order. This property will be very useful in areas such as image matching, image registration and content-based information retrieval etc. This algorithm is also capable of extracting contour pixels of an image and storing them in the order of clock-wise direction which will provide very useful information in many applications. Also this algorithm assigns consecutive label numbers for different components and hence needs a minimum number of labels. As our main research is on mammography image analysis for diagnosing breast cancers, we applied this algorithm to mammograms and measured performance of the algorithm in terms of processing time. This will be a useful algorithm in medical image analysis as a preprocessing tool. | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | Assoc Computing Machinery | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||
| 資源タイプ | conference paper | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | AO | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | ISBN | |||||||||
| 関連識別子 | 1-59593-480-4 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1145/1244002.1244040 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | http://dx.doi.org/10.1145/1244002.1244040 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 146 | |||||||||
| 書誌情報 |
SAC '07: Proceedings of the 2007 ACM symposium on Applied computing SAC '07: Proceedings of the 2007 ACM symposium on Applied computing p. 146-152, 発行日 2007 |
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| 旧ID | 28882 | |||||||||
