CN109040608A - 一种单帧高动态范围成像方法及系统 - Google Patents
一种单帧高动态范围成像方法及系统 Download PDFInfo
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- CN109040608A CN109040608A CN201810947850.0A CN201810947850A CN109040608A CN 109040608 A CN109040608 A CN 109040608A CN 201810947850 A CN201810947850 A CN 201810947850A CN 109040608 A CN109040608 A CN 109040608A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Studio Devices (AREA)
- Solid State Image Pick-Up Elements (AREA)
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CN109040608A true CN109040608A (zh) | 2018-12-18 |
CN109040608B CN109040608B (zh) | 2020-07-03 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111839561A (zh) * | 2020-06-09 | 2020-10-30 | 深圳市创谷科技发展有限公司 | 射线检测系统及其控制方法 |
CN112911143A (zh) * | 2021-01-18 | 2021-06-04 | 深圳市复恒自控技术有限公司 | 双极限差分光通量自适应去除光干扰的成像方法 |
CN113382175A (zh) * | 2021-06-09 | 2021-09-10 | 上海矽印科技有限公司 | 一种高增益像素设计方法 |
CN114520884A (zh) * | 2020-11-18 | 2022-05-20 | 格科微电子(上海)有限公司 | 一种图像传感器获取单帧高动态范围图像的方法和一种图像传感器 |
Citations (6)
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CN1969339A (zh) * | 2004-04-15 | 2007-05-23 | 薄膜电子有限公司 | 铁电和电介体存储单元和装置的双模操作 |
JP2009005072A (ja) * | 2007-06-21 | 2009-01-08 | Panasonic Corp | 固体撮像装置及びカメラ |
CN101370082A (zh) * | 2004-03-25 | 2009-02-18 | 伊斯曼柯达公司 | 扩展动态范围图像传感器 |
CN205139344U (zh) * | 2015-11-26 | 2016-04-06 | 徐登峰 | 电量显示装置及电子设备 |
CN107306344A (zh) * | 2016-04-20 | 2017-10-31 | 格科微电子(上海)有限公司 | 高动态范围图像传感器的实现方法 |
CN107613179A (zh) * | 2017-10-23 | 2018-01-19 | 德淮半导体有限公司 | 一种图像传感器及其输出电路 |
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2018
- 2018-08-20 CN CN201810947850.0A patent/CN109040608B/zh active Active
Patent Citations (6)
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CN101370082A (zh) * | 2004-03-25 | 2009-02-18 | 伊斯曼柯达公司 | 扩展动态范围图像传感器 |
CN1969339A (zh) * | 2004-04-15 | 2007-05-23 | 薄膜电子有限公司 | 铁电和电介体存储单元和装置的双模操作 |
JP2009005072A (ja) * | 2007-06-21 | 2009-01-08 | Panasonic Corp | 固体撮像装置及びカメラ |
CN205139344U (zh) * | 2015-11-26 | 2016-04-06 | 徐登峰 | 电量显示装置及电子设备 |
CN107306344A (zh) * | 2016-04-20 | 2017-10-31 | 格科微电子(上海)有限公司 | 高动态范围图像传感器的实现方法 |
CN107613179A (zh) * | 2017-10-23 | 2018-01-19 | 德淮半导体有限公司 | 一种图像传感器及其输出电路 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111839561A (zh) * | 2020-06-09 | 2020-10-30 | 深圳市创谷科技发展有限公司 | 射线检测系统及其控制方法 |
CN114520884A (zh) * | 2020-11-18 | 2022-05-20 | 格科微电子(上海)有限公司 | 一种图像传感器获取单帧高动态范围图像的方法和一种图像传感器 |
CN114520884B (zh) * | 2020-11-18 | 2024-04-16 | 格科微电子(上海)有限公司 | 一种图像传感器获取单帧高动态范围图像的方法和一种图像传感器 |
CN112911143A (zh) * | 2021-01-18 | 2021-06-04 | 深圳市复恒自控技术有限公司 | 双极限差分光通量自适应去除光干扰的成像方法 |
CN113382175A (zh) * | 2021-06-09 | 2021-09-10 | 上海矽印科技有限公司 | 一种高增益像素设计方法 |
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Address after: Room 612, 6th floor, No. 111 Building, Xiangke Road, China (Shanghai) Free Trade Pilot Area, Pudong New Area, Shanghai, 201203 Applicant after: STEVE (SHANGHAI) ELECTRONIC TECHNOLOGY CO., LTD Address before: Room 612, 6th floor, No. 111 Building, Xiangke Road, China (Shanghai) Free Trade Pilot Area, Pudong New Area, Shanghai, 201203 Applicant before: Shanghai Ye Core Electronic Technology Co. Ltd. |
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Effective date of registration: 20200605 Address after: 215300 No.338, Jinshun Road, Jinxi Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: KUNSHAN YEXIN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 201203 Pudong New Area, Shanghai, China (Shanghai) free trade pilot area, 111, 3, 6, floor 612, room No. Applicant before: SMARTSENS TECHNOLOGY (U.S.), Inc. |
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Address after: 215300 No. 188, Jinshun Road, Jinxi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan sitewei integrated circuit Co.,Ltd. Address before: No. 338, Jinshun Road, Jinxi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN YEXIN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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