广义门闭分解理论及其应用
THEORY AND APPLICATION FOR GERNERALIZED THRESHOLD DECOMPOSITION
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摘要: 本文在传统门阈分解技术的基础上,进一步导出了广义门阈分解理论和算法,研究了有关应用和实现问题。其效果不仅大大地简化了理论分析和硬件实现,而且也进一步完善了非线性滤波的有关理论。Abstract: This paper has modified the tradictional threshold decomposition technique which is introduced for the analysis and implementation of nonlinear filter. This modified technique called generalized threshold decomposition (GTD) is better than the traditional one in the analysis and VLSI realization, and is proved by strict mathematical method. So the traditional threshold decomposition technique is improved greatly.
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Fitch J P, et al. IEEE Trans. on ASSP, 1984, ASSP-32(12): 1183-1188.[2]Arce G A. IEEE Trans. on IT, 1986, IT-32(3): 243-253.[3]Gallagher N C. Median Filter: a Tutorial .ISCAS, Princeton, NJ: 1988, 1737-1744.[4]张宏科,龚碧秀.科学通报,1990,35(19): 1508-1511.[5]张宏科,张有正.电子科学学刊,1991, 13(5): 468-474.[6]Arce G A, et al. IEEE Trans. on ASSP, 1987, ASSP-35(1): 60-69. -
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