发明名称 |
Störschutzfilter für Bayermusterbilddaten |
摘要 |
A method of filtering and an image filter (10) is disclosed. The filter is provided for a digital camera including image sensors sensitive to light, a color filter placed over sensitive elements of the sensors and patterned according to a Bayer mosaic pattern layout and an interpolation algorithm joining together the digital information provided by differently colored adjacent pixels in said Bayer pattern. The filter (10) is adaptive and includes a noise level computation block (26) for operating directly on a said Bayer pattern data set of for each color channel thus removing noise while simultaneously preserving picture detail. <IMAGE> |
申请公布号 |
DE60141901(D1) |
申请公布日期 |
2010.06.02 |
申请号 |
DE2001641901 |
申请日期 |
2001.08.31 |
申请人 |
STMICROELECTRONICS S.R.L., AGRATE BRIANZA |
发明人 |
BOSCO, ANGELO;MANCUSO, MASSIMO |
分类号 |
H04N9/04;H04N9/07;G06T5/00;G06T5/20;H04N5/217;H04N101/00 |
主分类号 |
H04N9/04 |
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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