公开(公告)号：US20190253634A1

公开(公告)日：2019-08-15

申请号：US16329224

申请日：2016-08-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hajime NUMATA ,  Wei LUO

IPC: H04N5/232 ,  H04N5/247 ,  H04N9/04 ,  G06T3/40 ,  G06T11/00 ,  G06T5/50

CPC classification number: H04N5/23296 ,  G06T3/4015 ,  G06T5/50 ,  G06T11/001 ,  G06T2207/20221 ,  G06T2207/20224 ,  G06T2210/22 ,  H04N5/2258 ,  H04N5/247 ,  H04N9/045 ,  H04N9/04515 ,  H04N9/04551

Abstract: A camera: a first camera including a first lens and a color image sensor covered with color filters located in front of square pixels; a second camera including a second lens and a mono color image sensor having square pixels, with a pixel arrangement of the mono color image sensor rotated by 45 degrees with respect to a pixel arrangement of the color image sensor; a first interpolation means for interpolating signals outputted from the color image sensor, converting the interpolated signals into color difference signals, and outputting the color difference signals; a second interpolation means for interpolating signals outputted from the mono color image sensor and outputting interpolated luminance signals; a first cropping means for cropping the color difference signals; a second cropping means for cropping the interpolated luminance signals; and a color image signal processing means for fusing the cropped color difference signals and the cropped luminance signals.