| A Morphological Bandpass Filter for Signal Decomposition |
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| 引用本文： | 赵春晖,孙圣和. A Morphological Bandpass Filter for Signal Decomposition[J]. 哈尔滨工业大学学报(英文版), 1997, 0(3) |
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| 作者姓名： | 赵春晖 孙圣和 |
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| 作者单位： | Dept. of Automatic Measure & Control，Harbin Institute of Technology，Harbin，150001，China |
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| 基金项目： | The subject is supported by national nature science fund. |
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| 摘 要： | In this paper,the grayscale morphological opening operator in mathematicalmorphology is used to define a morphological bandpass filter,and its some properties ofthe filter are examined in detail,and a morphological shape decomposition algorithm isconstructed on the basis of this filter.It is testified that the morphological bandpass filter obeys a threshold-sum superposition law and It is implemented parallelly by means ofbinary morphological operators.
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A Morphological Bandpass Filter for Signal Decomposition |
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| ZHAO Chunhui SUN Shenghe. A Morphological Bandpass Filter for Signal Decomposition[J]. Journal of Harbin Institute of Technology (New Series), 1997, 0(3) |
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| Authors: | ZHAO Chunhui SUN Shenghe |
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| Abstract: | In this paper, the grayscale morphological opening operator in mathematical morphology is used to define a morphological bandpass filter, and its some properties of the filter are examined in detail, and a morphological shape decomposition algorithm is constructed on the basis of this filter. It is testified that the morphological bandpass filter obeys a threshold-sum superposition law and it is implemented parallelly by means of binary morphological operators. |
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| Keywords: | Mathematical morphology morphological filter nonlinear filtering image processing |
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