发明名称 WHITE BALANCE ADJUSTMENT DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a white balance adjustment device that records an image in a color tone preferred by a photographer depending on a photographing condition with a simple operation so as to able to absorb individual variations of photographing purposes and stored colors. SOLUTION: The white balance adjustment device having an automatic white balance function that measures a color temperature of a light source lighting an object on the basis of picked-up color image data so as to automatically detect a white balance adjustment value at which the color of the light source is made achromatic, uses a resulting value applying weight mean processing according to an optionally set weight parameter to both a white balance adjustment value at which a color of a light source at a preset specific color temperature is made achromatic and a white balance adjustment value detected by the automatic white balance function for a white balance adjustment value at image recording.
申请公布号 JP2002271810(A) 申请公布日期 2002.09.20
申请号 JP20010066675 申请日期 2001.03.09
申请人 RICOH CO LTD 发明人 IKEDA JUNICHI
分类号 H04N9/73;(IPC1-7):H04N9/73 主分类号 H04N9/73
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