发明名称 Image capture apparatus
摘要 An image capture apparatus is provided. The image capture apparatus comprises a high frequency signal extraction unit for extracting a high frequency signal of a frequency higher than a predetermined frequency from an input signal, and a level setting unit for setting a level for removing a noise component from the high frequency signal, wherein if the input signal is obtained from a first area where the contrast is low, the level is set to a first level, and if the input signal is obtained from a second area where there is small pattern, the level is set to a second level lower than the first level.
申请公布号 US2006066735(A1) 申请公布日期 2006.03.30
申请号 US20050211996 申请日期 2005.08.25
申请人 HIRAI SHINYA 发明人 HIRAI SHINYA
分类号 H04N5/217;H04N5/213;H04N5/232;H04N9/07;H04N101/00 主分类号 H04N5/217
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