发明名称 |
METHOD AND APPARATUS PROVIDING ADAPTIVE NOISE SUPPRESSION |
摘要 |
A method of reducing noise in an image including steps for obtaining a first value for a target pixel, obtaining a respective second value for each neighboring pixel surrounding the target pixel, identifying a spread for the second values, comparing the spread to a threshold value, and, if the spread is below the threshold value, calculating a new value using the second values, and replacing the first value with the new value. |
申请公布号 |
WO2007130503(A3) |
申请公布日期 |
2008.03.06 |
申请号 |
WO2007US10709 |
申请日期 |
2007.05.01 |
申请人 |
MICRON TECHNOLOGY, INC.;KRYDA, KEN;HARTMANN, MICHAEL |
发明人 |
KRYDA, KEN;HARTMANN, MICHAEL |
分类号 |
G06T5/00;H04N5/357;H04N5/369;H04N9/07;H04N9/77 |
主分类号 |
G06T5/00 |
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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