| 講演抄録/キーワード |
| 講演名 |
2009-01-19 16:35
A novel hierarchical K-means clustering for white blood cells segmentation Kuo-Ching Liu(China Medical Univ.)・○Hsien-Chu Wu・Jen-Yun Shiu(National Taichung Inst.of Tech.) MI2008-74 |
| 抄録 |
(和) |
This paper presents a hierarchical K-means clustering scheme for white blood cell (WBC) segmentation in blood cell images. The proposed scheme solves the problem of WBC segmentation by manual manner traditionally. In the proposed hierarchical K-means clustering, there are three levels. The first level removes the background of the blood cell image, then large amount of red blood cells and a little of cytoplasm are discriminated in the second level. The last level obtains the nucleus of each white blood cell automatically. After clustering, this scheme recognizes cytoplasm of white blood cells by calculating the difference of pixel values between red band and green band in RGB color space. Experimental results show that the proposed method can segment nuclei and cytoplasm of white blood cells efficiently and accurately. |
| (英) |
This paper presents a hierarchical K-means clustering scheme for white blood cell (WBC) segmentation in blood cell images. The proposed scheme solves the problem of WBC segmentation by manual manner traditionally. In the proposed hierarchical K-means clustering, there are three levels. The first level removes the background of the blood cell image, then large amount of red blood cells and a little of cytoplasm are discriminated in the second level. The last level obtains the nucleus of each white blood cell automatically. After clustering, this scheme recognizes cytoplasm of white blood cells by calculating the difference of pixel values between red band and green band in RGB color space. Experimental results show that the proposed method can segment nuclei and cytoplasm of white blood cells efficiently and accurately. |
| キーワード |
(和) |
WBC segmentation / K-means clustering / Color space / Blood cell image / / / / |
| (英) |
WBC segmentation / K-means clustering / Color space / Blood cell image / / / / |
| 文献情報 |
信学技報, vol. 108, no. 385, MI2008-74, pp. 69-74, 2009年1月. |
| 資料番号 |
MI2008-74 |
| 発行日 |
2009-01-12 (MI) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
MI2008-74 |