发明名称 Color balanced camera with a flash light unit
摘要 The imaging device comprises a flash light unit, an imaging unit, a memory comprising predetermined color balance parameters specific to the individual flash light unit, and an image processor to correct the image colors based on the parameters. The predetermined parameters are determined by imaging a white test target and stored into memory. The predetermined parameters are applied at a later stage for the color correction of actual images. Consistent image colors may be guaranteed in mass production of the imaging devices although the individual flash light units may have different spectral properties.
申请公布号 US2007196095(A1) 申请公布日期 2007.08.23
申请号 US20060359874 申请日期 2006.02.21
申请人 NOKIA CORPORATION 发明人 PERALA MIKKO;KALEVO OSSI;HUUSKO JYRKI;TAMMINEN JANNE
分类号 G03B15/03;G09G5/10 主分类号 G03B15/03
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