Invention Grant
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
- Patent Title: Digital imaging systems including image sensors having logarithmic response ranges and methods of determining motion
- Patent Title (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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Application No.: US14193051Application Date: 2014-02-28
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Publication No.: US09380229B2Publication Date: 2016-06-28
- Inventor: German Voronov
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: H04N5/355
- IPC: H04N5/355 ; H04N5/232

Abstract:
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.
Public/Granted literature
- US20150249796A1 IMAGE SENSORS AND DIGITAL IMAGING SYSTEMS INCLUDING THE SAME Public/Granted day:2015-09-03
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