| Mathematical morphology by a defocused convolver with coded aperture |
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| 作者姓名： | Xuejun Zhang Zibei Zhang Liren Liu |
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| 作者单位： | Shanghai Institute of Optics and Fine Mechanics，Academia Sinica，P.O. Box 800-216，Shanghai 201800，China |
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| 摘 要： | An optoelectronic system is constructed to implement mathematical morphological operations, which is based on optical neighborhood connection by a defocused convolver of coded aperture and electronic thresholding by a PC computer. Theoretical considera tions are given, the operations such as erosion, dilation, opening, closing and edge detection are displayed experimentally.
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| 收稿时间： | 1992/10/6 |
Mathematical morphology by a defocused convolver with coded aperture |
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| Xuejun Zhang,Zibei Zhang,Liren Liu.Mathematical morphology by a defocused convolver with coded aperture[J].中国激光(英文版),1993,2(2):172-180. |
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| Authors: | Xuejun Zhang Zibei Zhang Liren Liu |
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| Abstract: | . An optoelectronic system is constructed to implement mathematical morphological operations, which is based on optical neighborhood connection by a defocused convolver of coded aperture and electronic thresholding by a PC computer. Theoretical considerations are given, the operations such as erosion, dilation, opening, closing and edge detection are displayed experimentally. |
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| Keywords: | mathematical morphology hybrid processing |
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