| 基于小波多分辨率分析的图像模糊增强算法的研究与实现 |
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| 引用本文： | 翟改霞,王春光.基于小波多分辨率分析的图像模糊增强算法的研究与实现[J].计算机应用与软件,2008,25(10). |
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| 作者姓名： | 翟改霞 王春光 |
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| 作者单位： | 内蒙古农业大学机电工程学院,内蒙古,呼和浩特,010018 |
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| 摘 要： | 图像在采集的过程中,会受到各种噪声的干扰和污染.基于小波变换的多分辨率分析能够有效抑制噪声的特性,提出利用小波多分辨率分析对图像进行平滑滤波实现图像的去噪,并定义新的模糊隶属度函数对图像进行增强,在保证模糊增强效果的同时减少噪声的影响.经试验证实,该方法能够有效地实现图像的增强.
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| 关 键 词： | 小波变换 模糊增强 图像增强 图像去噪 |
STUDY AND REALIZATION OF IMAGE FUZZY ENHANCEMENT ALGORITHM BASED ON WAVELET MULTI-RESOLUTION ANALYSIS |
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| Zhai Gaixia,Wang Chunguang.STUDY AND REALIZATION OF IMAGE FUZZY ENHANCEMENT ALGORITHM BASED ON WAVELET MULTI-RESOLUTION ANALYSIS[J].Computer Applications and Software,2008,25(10). |
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| Authors: | Zhai Gaixia Wang Chunguang |
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| Affiliation: | Zhai Gaixia Wang Chunguang(College of Mechanical , Electrical Engineering,Inner Mongolia Agricultural University,Huhhot 010018,Inner mongolia,China) |
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| Abstract: | Various noise disturbance and contamination will impact the image collection process.Wavelet transform-based multi-resolution analysis is able to restrain the property of noise effectively.In this paper it proposed to carry out smooth image filtering as well as image denoising using wavelet multi-resolution analysis,and defined a new fuzzy membership function to enhance the image.The fuzzy enhancement effect is warranted while noise influence is mitigated.The test verified that the method could enhance the ... |
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| Keywords: | Wavelet Transform Fuzzy enhancement Image enhancement Image denoise |
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