发明名称 |
SYSTEME DE FILTRE MEDIAN ADAPTIF |
摘要 |
An adaptive median filter system is disclosed. Circuitry is arranged to produce successive sets of samples from an input signal which may possibly include noise. An adaptive median filter filters the samples in response to a control signal. Further circuitry estimates the relative density of the noise in the input signal to generate the control signal supplied to the adaptive median filter.
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申请公布号 |
FR2596221(A1) |
申请公布日期 |
1987.09.25 |
申请号 |
FR19870003916 |
申请日期 |
1987.03.20 |
申请人 |
RCA CORP |
发明人 |
STUART STANLEY PERLMAN, SANFORD EISENHANDLER, PAUL WALLACE LYONS ET MICHAEL JOHN SHUMILA;EISENHANDLER SANFORD;LYONS PAUL WALLACE;SHUMILA MICHAEL JOHN |
分类号 |
H03H21/00;G06T5/00;H03H17/00;H04N5/21;(IPC1-7):H03H21/00;G06F15/62;H04N5/262 |
主分类号 |
H03H21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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