发明名称 |
Image processing device that generates an image from pixels with different exposure times |
摘要 |
An image processing apparatus includes an intermediate image generating unit configured to input an image which has been shot with differing exposure times set by region, generates a plurality of exposure pattern images corresponding to differing exposure times based on the input image, and generates a plurality of timing images which are difference images of the plurality of exposure pattern images; and a distortion correction processing unit configured to generate a corrected image equivalent to an exposure processing image at a predetermined exposure time by synthesizing processing of the plurality of timing images. |
申请公布号 |
US9432595(B2) |
申请公布日期 |
2016.08.30 |
申请号 |
US201414326963 |
申请日期 |
2014.07.09 |
申请人 |
Sony Corporation |
发明人 |
Kaizu Shun;Mitsunaga Tomoo |
分类号 |
H04N3/14;H04N5/335;H04N5/353;H04N5/355;H04N5/235;H04N5/378 |
主分类号 |
H04N3/14 |
代理机构 |
Chip Law Group |
代理人 |
Chip Law Group |
主权项 |
1. A system comprising:
an imaging apparatus configured to have a plurality of pixels which are arranged in pixel groups, each of the pixel groups having at least two pixels; and one or more processors configured to: generate an image based on each pixel signal from each pixel group of the pixel groups, wherein each pixel group of the pixel groups has different exposure times; input the image which has been shot with different exposure times set by region; generate a plurality of exposure pattern images corresponding to the different exposure times based on the input image; generate, from the plurality of exposure pattern images, a plurality of difference images; and generate a corrected image by synthesizing the plurality of difference images having different exposure starting times within a set interval. |
地址 |
Tokyo JP |