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《Opto-Electronic Engineering》 2007-12
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Biochip image enhancement based on morphological lifting scheme wavelet

HU Xiang-yu1,2,TANG Xiao-ping1 ( 1. The Institute of Optics and Electronics, the Chinese Academy of Sciences, Chengdu 610209, China; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China )  
A new approach for filtering and enhancing biochip image was proposed based on morphological lifting wavelet. Proper structural element or predict-update operator was selected according to sizes of signal spots and noises. Morphological wavelet transform were constructed by morphological operator or lifting scheme. Different sequential morphological wavelet transform and processing for high-frequency coefficient were used to enhance biochip images. The approach was tested in a variety of biochip images, and better antinoise and efficient performances were realized. The results demonstrate that it integrates the advantages of wavelet and morphology approach in effect.
【Fund】: 国家自然科学基金资助项目(60671046);; 中国科学院“西部之光”计划资助
【CateGory Index】: TP391.41
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2 HU Xiang-yu1,2,TANG Xiao-ping1,YAN Wei1,LUO Zheng-quan1(1.Institute of Optics & Electronics,Chinese Academy of Sciences,Chengdu 610209,China;2.Graduate School,Chinese Academy of Sciences,Beijing 100049,China);Embedded system design for biochip scanner[J];Application Research of Computers;2008-04
3 LIU Guo-chuan~(1,2) BO Xiao-chen~1 WANG Sheng-qi~1 LU Lin~2 1 Institute of Radiation Medicine,Academy of Military Medical Sciences,Beijing,100850; 2 Beijing Entry-Exit Inspection and Quarantine Bureau,PRC,Beijing,100026;Progress in a Research on Biochip Image Analysis[J];Chinese Journal of Medical Instrumentation;2007-02
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1 LiuJun~(1,2) Zhao Jibin~1 Liu Weijun~1 Wang Tianran~1 (1 Key Laboratory of Industrial Informatics Shenyang Institute of Automation Chinese Academy of Sciences Shenyang 110016 China 2 the Graduate School of Chinese Academy of Sciences Beijing 100039 China);Research on the Improvement for Micro-arrays Spot Image Detection and Recognition Algorithms[A];[C];2009
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1 LI Ming-xi1,2,MAO Han-ping1,ZHANG Yan-cheng1,3(1.Provincial Key Laboratory of Modem Agricultural Equipment and Technology,Jiangsu University,Zhenjiang 212013;2.Huangshi Institute of Technology,Huangshi 435003;3.College of Engineering and Technology Yunnan Agricultural University,Kunming 650201,China);Study of the Actual Image Denoising Method Based on Lift-wavelet Analysis and Median Filter Technology[J];Laser & Infrared;2007-10
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【Secondary Citations】
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1 Zhu Jiang 1,2 Huang Guoliang 2,3 Gao Junxiong 1 Zhang Xu 1,2 Yu Jun 1,21 (Huazhong University of Science&Technology,Wuhan430074) 2 (National Engineering Research Center for Beijing Biochip Technology,Beijing100084) 3 (Tsinghua University,Beijing100084);Automatic-Extracting Information from DNA Microarray Images[J];Computer Engineering and Applications;2004-07
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