发明授权
US09380229B2 Digital imaging systems including image sensors having logarithmic response ranges and methods of determining motion
有权
数字成像系统包括具有对数响应范围的图像传感器和确定运动的方法
- 专利标题: Digital imaging systems including image sensors having logarithmic response ranges and methods of determining motion
- 专利标题(中): 数字成像系统包括具有对数响应范围的图像传感器和确定运动的方法
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申请号: US14193051申请日: 2014-02-28
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公开(公告)号: US09380229B2公开(公告)日: 2016-06-28
- 发明人: German Voronov
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Gyeonggi-do
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Gyeonggi-do
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 主分类号: H04N5/355
- IPC分类号: H04N5/355 ; H04N5/232
摘要:
In at least one example embodiment, a method of determining motion in an image includes acquiring pixel data from a plurality of pixels in an image sensor, the plurality of pixels having respective response ranges, the response range of at least a first pixel of the pixels including a linear response range and a logarithmic response range, the plurality of pixels configured to produce pixel data according to light of the image in a scene and the response ranges and determining the motion based on the pixel data generated across the response ranges including the logarithmic response range of the at least first pixel.
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