Alignment of two-dimensional electrophoresis gels
文献类型：期刊论文
| 作者 | Shi, Guihua; Jiang, Tianzi ; Zhu, Wanlin; Liu, Bing; Zhao, Huizhi
|
| 刊名 | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
 |
| 出版日期 | 2007-06-01 |
| 卷号 | 357期号:2页码:427-432 |
| 关键词 | 2D-gel electrophoresis image image alignment ICP algorithm informational potential |
| 英文摘要 | Two-dimensional electrophoresis is a major separating technique for proteins in proteomics. Alignment of gel images is critical for intra-laboratory or even more difficult inter-laboratory gel comparisons. In the paper, we propose a novel iterative closest point (ICP) method for 2D-gel electrophoresis image alignment. The paper seeks to introduce an information theoretic measure as one part of distance metric to gel image alignment. We combine intensity information of spots with geometric information of landmarks by applying information potential idea. The proposed method has been applied to both synthetic and real gel images accessible in public 2D-electrophoresis gel protein databases. The high accuracy and robustness of the algorithm indicate that it is promising for gel image alignment. (c) 2007 Elsevier Inc. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biochemistry & Molecular Biology ; Biophysics |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Biophysics |
| 关键词[WOS] | ELASTIC REGISTRATION ; IMAGE REGISTRATION ; INFORMATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000246253700017 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9423]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Guihua,Jiang, Tianzi,Zhu, Wanlin,et al. Alignment of two-dimensional electrophoresis gels[J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS,2007,357(2):427-432. |
| APA | Shi, Guihua,Jiang, Tianzi,Zhu, Wanlin,Liu, Bing,&Zhao, Huizhi.(2007).Alignment of two-dimensional electrophoresis gels.BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS,357(2),427-432. |
| MLA | Shi, Guihua,et al."Alignment of two-dimensional electrophoresis gels".BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 357.2(2007):427-432. |
入库方式： OAI收割
来源：自动化研究所
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