| 一种凝胶电泳图像的预处理方法 |
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| 引用本文： | 吴艳丽,赵德群,陈鹏宇. 一种凝胶电泳图像的预处理方法[J]. 国外电子测量技术, 2016, 35(11): 53-57 |
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| 作者姓名： | 吴艳丽 赵德群 陈鹏宇 |
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| 作者单位： | 北京工业大学电子信息与控制工程学院 北京 100124,北京工业大学电子信息与控制工程学院 北京 100124,北京工业大学电子信息与控制工程学院 北京 100124 |
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| 摘 要： | 凝胶电泳分析技术主要是用于核酸、蛋白质类等遗传物质分子的定性以及定量分析。近年来随着生物化学、医学等学科的飞速发展，对于凝胶电泳分析技术的要求也越来越高，已经成为重要研究课题之一。基于计算机数字图像技术的凝胶电泳图像分析系统，可以解决传统方法的弊端，具有便捷的操作和高精准度，而高质量的凝胶电泳图像是分析和计算有用信息的首要条件。在凝胶电泳图像的生成和传输过程中可能受到噪声的污染或存在图像模糊的现象，经过本文提出的基于小波变换的图像去噪和增强方法能够很好的去除图像的噪声和增强图像的有用信息，从而得到高质量的凝胶电泳图像。
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| 关 键 词： | 凝胶电泳图像；图像预处理；小波变换；图像去噪；图像增强 |
Preprocessing method of gel electrophoresis image |
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| Wu Yanli,Zhao Dequn and Chen Pengyu. Preprocessing method of gel electrophoresis image[J]. Foreign Electronic Measurement Technology, 2016, 35(11): 53-57 |
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| Authors: | Wu Yanli Zhao Dequn Chen Pengyu |
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| Affiliation: | College of Electronic and Control Engineering, Beijing University of Technology, Beijing 100124, China,College of Electronic and Control Engineering, Beijing University of Technology, Beijing 100124, China and College of Electronic and Control Engineering, Beijing University of Technology, Beijing 100124, China |
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| Abstract: | Gel electrophoresis analysis technique is mainly used for qualitative and quantitative analysis of nucleic acid and protein genetic material. In recent years, with the progress of science and technology, more and more technical requirements for gel electrophoresis analysis have become one of the important issues. The gel electrophoresis image analysis system based on the computer digital image technology can solve the disadvantages of the traditional method, which has convenient operation and high precision. High quality images are the primary condition for the analysis and calculation of useful information. In the process of generation and transmission, the gel electrophoresis image may be polluted by noise or blurred by image. Wavelet transform based image denoising and image enhancement can be very good to remove the image noise, and the image of the useful information to enhance. After experimental comparison, there is a significant effect. |
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| Keywords: | gel electrophoresis image band recognition edge detection image enhancement |
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