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全方位多结构元形态滤波器

赵春晖1, 王伟1(哈尔滨工业大学自动化测试与控制系,哈尔滨 150001)

摘 要
形态滤波器是在脉冲噪声背景下恢复根信号的一种有效方法。此文定义了一类全方位多结构元,并由此提出了一种新的形态滤波器-全方位多结构元形态滤波器。在标准试图象噪声环境下,仿真实验结果表明在噪声抑制和细节保持上,该滤波器有较好的性能。
关键词
Stack Weighted Median Filter

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Abstract
Taking advantage of the threshold decomposition property of stack filter, a stack weighted median filter is presented based on the threshold decomposition architecture. It allows parallel process and VLSI implementation, and is effective in the application of image process.
Keywords

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