IMAGING APPARATUS

申请公布号：

US2013038753(A1)

申请号：

US201213655306

申请日期：

2012.10.18

申请公布日期：

2013.02.14

申请人：

CANON KABUSHIKI KAISHA;CANON KABUSHIKI KAISHA

发明人：

OGAWA SHIGEO

分类号：

H04N9/73

主分类号：

H04N9/73

摘要：

An imaging apparatus includes an imaging unit to acquire image data, an integration unit to calculate a white balance integration value, a first calculation unit to calculate a still image white balance control value, a second calculation unit to calculate a histogram white balance control value, and a histogram processing unit. The second calculation unit calculates the histogram white balance control value by converting a white balance control value which is used in white balance processing on the image data acquired by the imaging unit in an electronic view finder (EVF) mode to the still image white balance control value, and the histogram processing unit adjusts color balance of the image data acquired by the imaging unit using the calculated histogram white balance control value and performs the histogram processing in parallel with calculation of the white balance integration value.