CN104125421B - Cmos图像传感器及其行噪声校正方法 - Google Patents
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- CN104125421B CN104125421B CN201410312824.2A CN201410312824A CN104125421B CN 104125421 B CN104125421 B CN 104125421B CN 201410312824 A CN201410312824 A CN 201410312824A CN 104125421 B CN104125421 B CN 104125421B
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DE112015005499T5 (de) * | 2015-01-20 | 2018-03-22 | Olympus Corporation | Bildverarbeitungsvorrichtung, Bildverarbeitungsverfahren und Programm |
US10154213B2 (en) * | 2016-09-28 | 2018-12-11 | Semiconductor Components Industries, Llc | Image sensors having dark pixels |
CN108429894B (zh) * | 2017-02-15 | 2020-03-31 | 比亚迪股份有限公司 | 图像传感器、电子设备及图像处理方法 |
DE102017110129B4 (de) * | 2017-05-10 | 2020-07-09 | Basler Ag | Verbesserung eines Pixelqualitätswertes |
EP3598739B1 (en) | 2018-04-13 | 2021-08-04 | Shenzhen Goodix Technology Co., Ltd. | Image sensing circuit and control method thereof |
CN112040151A (zh) * | 2019-06-04 | 2020-12-04 | 比亚迪股份有限公司 | 图像噪声处理方法、装置、图像传感器及存储介质 |
CN113473047A (zh) * | 2020-03-31 | 2021-10-01 | 比亚迪半导体股份有限公司 | 噪声消除方法和装置、介质、设备和图像传感器 |
WO2022011615A1 (zh) * | 2020-07-15 | 2022-01-20 | 深圳市汇顶科技股份有限公司 | 图像传感器、图像生成的方法和电子设备 |
CN111885323B (zh) * | 2020-07-15 | 2023-03-14 | 深圳市汇顶科技股份有限公司 | 图像传感器、图像生成的方法和电子设备 |
Citations (3)
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CN101448078A (zh) * | 2008-12-15 | 2009-06-03 | 昆山锐芯微电子有限公司 | 图像传感器和图像信号处理方法 |
CN101513037A (zh) * | 2006-09-28 | 2009-08-19 | 诺基亚公司 | 带有降低的暗电流的cmos成像器的读出方法 |
CN102647566A (zh) * | 2011-02-17 | 2012-08-22 | 全视科技有限公司 | 用于cmos图像传感器的模拟行黑色电平校准 |
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US6795117B2 (en) * | 2001-11-06 | 2004-09-21 | Candela Microsystems, Inc. | CMOS image sensor with noise cancellation |
US7427735B2 (en) * | 2005-12-14 | 2008-09-23 | Micron Technology, Inc. | Method and apparatus for setting black level in an imager using both optically black and tied pixels |
US8059180B2 (en) * | 2008-11-25 | 2011-11-15 | Omnivision Technologies, Inc. | Image sensors having non-uniform light shields |
US8269864B2 (en) * | 2009-12-31 | 2012-09-18 | Omnivision Technologies, Inc. | Generating column offset corrections for image sensors |
CN201742472U (zh) * | 2010-06-30 | 2011-02-09 | 格科微电子(上海)有限公司 | 图像传感器 |
CN102595062A (zh) * | 2012-03-01 | 2012-07-18 | 西北工业大学 | Cmos图像传感器黑光噪声抑制方法 |
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Patent Citations (3)
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CN101513037A (zh) * | 2006-09-28 | 2009-08-19 | 诺基亚公司 | 带有降低的暗电流的cmos成像器的读出方法 |
CN101448078A (zh) * | 2008-12-15 | 2009-06-03 | 昆山锐芯微电子有限公司 | 图像传感器和图像信号处理方法 |
CN102647566A (zh) * | 2011-02-17 | 2012-08-22 | 全视科技有限公司 | 用于cmos图像传感器的模拟行黑色电平校准 |
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Address after: Room 612, 6th floor, No. 3 Building, 111 Kexiang Road, China (Shanghai) Free Trade Pilot Area, 2013 Patentee after: STEVE (SHANGHAI) ELECTRONIC TECHNOLOGY CO., LTD Address before: 200233, 11 floor, innovation building, 1009 Yishan Road, Xuhui District, Shanghai. Patentee before: Shanghai Ye Core Electronic Technology Co. Ltd. |
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Address after: Room 612, 6th floor, No. 3 Building, 111 Kexiang Road, China (Shanghai) Free Trade Pilot Area, 2013 Patentee after: Starway (Shanghai) Electronic Technology Co.,Ltd. Address before: Room 612, 6th floor, No. 3 Building, 111 Kexiang Road, China (Shanghai) Free Trade Pilot Area, 2013 Patentee before: Siteway (Shanghai) Electronic Technology Co.,Ltd. |
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