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公开(公告)号：US20170251135A1
公开(公告)日：2017-08-31
申请号：US15596443
申请日：2017-05-16
Applicant: Sony Corporation
Inventor： Kazuhide Namba , Youji Sakioka , Hiroaki Ebihara , Daisuke Yoshioka , Ryota Moriwaka
IPC: H04N5/235 , G01J1/44 , H01L27/146 , H04N5/376 , H04N5/374 , G01J1/42 , H04N5/3745
CPC classification number: H04N5/2353 , G01J1/0204 , G01J1/4214 , G01J1/4228 , G01J1/44 , G01J2001/0257 , G01J2001/4426 , G03B7/091 , H01L27/14621 , H01L27/14627 , H01L27/1463 , H01L27/14636 , H01L27/1464 , H01L27/14645 , H04N5/2256 , H04N5/2355 , H04N5/35581 , H04N5/374 , H04N5/37455 , H04N5/3765
Abstract: An imaging device includes an exposure control unit, a determination unit, and an illuminance calculation unit. The exposure control unit is configured to control a plurality of exposure times. The determination unit is configured to determine whether or not saturation occurs using at least one data item of a plurality of data items obtained during the plurality of exposure times. The illuminance calculation unit is configured to calculate, if the determination unit determines that the saturation occurs, an illuminance using a data item different from the at least one data item used in the determination.
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Patent Agency Ranking
2.发明授权Imaging device and imaging method having saturation determination for an illuminance calculation 有权具有用于照度计算的饱和度确定的成像装置和成像方法公开(公告)号：US09157794B2
公开(公告)日：2015-10-13
申请号：US14051636
申请日：2013-10-11
Applicant: Sony Corporation
Inventor： Kazuhide Namba , Youji Sakioka , Hiroaki Ebihara , Daisuke Yoshioka , Ryota Moriwaka
CPC classification number: H04N5/2353 , G01J1/0204 , G01J1/4214 , G01J1/4228 , G01J1/44 , G01J2001/0257 , G01J2001/4426 , G03B7/091 , H01L27/14621 , H01L27/14627 , H01L27/1463 , H01L27/14636 , H01L27/1464 , H01L27/14645 , H04N5/2256 , H04N5/2355 , H04N5/35581 , H04N5/374 , H04N5/37455 , H04N5/3765
Abstract: An imaging device includes an exposure control unit, a determination unit, and an illuminance calculation unit. The exposure control unit is configured to control a plurality of exposure times. The determination unit is configured to determine whether or not saturation occurs using at least one data item of a plurality of data items obtained during the plurality of exposure times. The illuminance calculation unit is configured to calculate, if the determination unit determines that the saturation occurs, an illuminance using a data item different from the at least one data item used in the determination.
Abstract translation: 成像装置包括曝光控制单元，确定单元和照度计算单元。 曝光控制单元被配置为控制多个曝光时间。 确定单元被配置为使用在多个曝光时间期间获得的多个数据项中的至少一个数据项来确定是否发生饱和。 照度计算单元被配置为如果确定单元确定饱和发生，则使用与确定中使用的至少一个数据项不同的数据项来计算照度。
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公开(公告)号：US20160011042A1
公开(公告)日：2016-01-14
申请号：US14864206
申请日：2015-09-24
Applicant: Sony Corporation
Inventor： Kazuhide Namba , Youji Sakioka , Hiroaki Ebihara , Daisuke Yoshioka , Ryota Moriwaka
CPC classification number: H04N5/2353 , G01J1/0204 , G01J1/4214 , G01J1/4228 , G01J1/44 , G01J2001/0257 , G01J2001/4426 , G03B7/091 , H01L27/14621 , H01L27/14627 , H01L27/1463 , H01L27/14636 , H01L27/1464 , H01L27/14645 , H04N5/2256 , H04N5/2355 , H04N5/35581 , H04N5/374 , H04N5/37455 , H04N5/3765
Abstract: An imaging device includes an exposure control unit, a determination unit, and an illuminance calculation unit. The exposure control unit is configured to control a plurality of exposure times. The determination unit is configured to determine whether or not saturation occurs using at least one data item of a plurality of data items obtained during the plurality of exposure times. The illuminance calculation unit is configured to calculate, if the determination unit determines that the saturation occurs, an illuminance using a data item different from the at least one data item used in the determination.
Abstract translation: 成像装置包括曝光控制单元，确定单元和照度计算单元。 曝光控制单元被配置为控制多个曝光时间。 确定单元被配置为使用在多个曝光时间期间获得的多个数据项中的至少一个数据项来确定是否发生饱和。 照度计算单元被配置为如果确定单元确定饱和发生，则使用与确定中使用的至少一个数据项不同的数据项来计算照度。
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公开(公告)号：US20140125972A1
公开(公告)日：2014-05-08
申请号：US14051636
申请日：2013-10-11
Applicant: SONY CORPORATION
Inventor： Kazuhide Namba , Youji Sakioka , Hiroaki Ebihara , Daisuke Yoshioka , Ryota Moriwaka
IPC: G01J1/42
CPC classification number: H04N5/2353 , G01J1/0204 , G01J1/4214 , G01J1/4228 , G01J1/44 , G01J2001/0257 , G01J2001/4426 , G03B7/091 , H01L27/14621 , H01L27/14627 , H01L27/1463 , H01L27/14636 , H01L27/1464 , H01L27/14645 , H04N5/2256 , H04N5/2355 , H04N5/35581 , H04N5/374 , H04N5/37455 , H04N5/3765
Abstract: An imaging device includes an exposure control unit, a determination unit, and an illuminance calculation unit. The exposure control unit is configured to control a plurality of exposure times. The determination unit is configured to determine whether or not saturation occurs using at least one data item of a plurality of data items obtained during the plurality of exposure times. The illuminance calculation unit is configured to calculate, if the determination unit determines that the saturation occurs, an illuminance using a data item different from the at least one data item used in the determination.
Abstract translation: 成像装置包括曝光控制单元，确定单元和照度计算单元。 曝光控制单元被配置为控制多个曝光时间。 确定单元被配置为使用在多个曝光时间期间获得的多个数据项中的至少一个数据项来确定是否发生饱和。 照度计算单元被配置为如果确定单元确定饱和发生，则使用与确定中使用的至少一个数据项不同的数据项来计算照度。
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5.发明授权公开(公告)号：US10171750B2
公开(公告)日：2019-01-01
申请号：US15326259
申请日：2015-07-10
Applicant: SONY CORPORATION
Inventor： Taro Sugizaki , Go Yamanaka , Daisuke Yoshioka , Toru Nishi , Yousuke Horie , Takesi Kozasa , Keneki Go , Norihiro Ichimaru , Naoki Hosoi
IPC: H04N5/243 , H04N5/355 , H04N5/357 , H01L27/146 , H04N5/235 , H04N5/353 , H04N5/369 , H04N5/378 , H04N9/04 , H04N9/07
Abstract: The present technology relates to a solid-state image sensor, an imaging control method, a signal processing method, and an electronic apparatus that suppress the deterioration of image quality, which is caused by the difference of sensitivity between pixels. A solid-state image sensor includes: a pixel array unit including a plurality of pixels arranged, the plurality of pixels including a plurality of kinds of pixels, the plurality of kinds of pixels including a first pixel and a second pixel, the first pixel having the highest sensitivity, the second pixel having a sensitivity lower than the sensitivity of the first pixel; and a control unit that controls at least one of an analog gain and exposure time of/for the respective pixels depending on a ratio between the sensitivities of the first pixel and the second pixel. The present technology is applicable to a solid-state image sensor such as a CMOS image sensor.
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公开(公告)号：US09671282B2
公开(公告)日：2017-06-06
申请号：US14864206
申请日：2015-09-24
Applicant: Sony Corporation
Inventor： Kazuhide Namba , Youji Sakioka , Hiroaki Ebihara , Daisuke Yoshioka , Ryota Moriwaka
CPC classification number: H04N5/2353 , G01J1/0204 , G01J1/4214 , G01J1/4228 , G01J1/44 , G01J2001/0257 , G01J2001/4426 , G03B7/091 , H01L27/14621 , H01L27/14627 , H01L27/1463 , H01L27/14636 , H01L27/1464 , H01L27/14645 , H04N5/2256 , H04N5/2355 , H04N5/35581 , H04N5/374 , H04N5/37455 , H04N5/3765
Abstract: An imaging device includes an exposure control unit, a determination unit, and an illuminance calculation unit. The exposure control unit is configured to control a plurality of exposure times. The determination unit is configured to determine whether or not saturation occurs using at least one data item of a plurality of data items obtained during the plurality of exposure times. The illuminance calculation unit is configured to calculate, if the determination unit determines that the saturation occurs, an illuminance using a data item different from the at least one data item used in the determination.
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