CN104702861A - 具有光子计数器的低功率成像系统及操作像素阵列的方法 - Google Patents
具有光子计数器的低功率成像系统及操作像素阵列的方法 Download PDFInfo
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- CN104702861A CN104702861A CN201410311079.XA CN201410311079A CN104702861A CN 104702861 A CN104702861 A CN 104702861A CN 201410311079 A CN201410311079 A CN 201410311079A CN 104702861 A CN104702861 A CN 104702861A
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Classifications
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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
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
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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
- H04N25/53—Control of the integration time
- H04N25/533—Control of the integration time by using differing integration times for different sensor regions
-
- 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
- H04N25/58—Control of the dynamic range involving two or more exposures
- H04N25/581—Control of the dynamic range involving two or more exposures acquired simultaneously
-
- 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
- H04N25/58—Control of the dynamic range involving two or more exposures
- H04N25/581—Control of the dynamic range involving two or more exposures acquired simultaneously
- H04N25/583—Control of the dynamic range involving two or more exposures acquired simultaneously with different integration times
-
- 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
- H04N25/58—Control of the dynamic range involving two or more exposures
- H04N25/587—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
- H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
- H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
- H04N25/773—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters comprising photon counting circuits, e.g. single photon detection [SPD] or single photon avalanche diodes [SPAD]
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- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US14/100,941 US9210350B2 (en) | 2013-12-09 | 2013-12-09 | Low power imaging system with single photon avalanche diode photon counters and ghost image reduction |
US14/100,941 | 2013-12-09 |
Publications (2)
Publication Number | Publication Date |
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CN104702861A true CN104702861A (zh) | 2015-06-10 |
CN104702861B CN104702861B (zh) | 2018-02-09 |
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Application Number | Title | Priority Date | Filing Date |
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CN201410311079.XA Active CN104702861B (zh) | 2013-12-09 | 2014-07-01 | 具有光子计数器的低功率成像系统及操作像素阵列的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9210350B2 (zh) |
CN (1) | CN104702861B (zh) |
HK (1) | HK1207224A1 (zh) |
TW (1) | TWI541985B (zh) |
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CN107422392B (zh) * | 2017-08-08 | 2019-03-08 | 中国科学院西安光学精密机械研究所 | 一种基于单光子探测的绕角定位与追踪系统及方法 |
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CN113538217A (zh) * | 2021-06-21 | 2021-10-22 | 天津大学 | 应用于单比特量子图像传感器的最佳阈值图像重构方法 |
CN113538217B (zh) * | 2021-06-21 | 2022-09-16 | 天津大学 | 应用于单比特量子图像传感器的最佳阈值图像重构方法 |
Also Published As
Publication number | Publication date |
---|---|
US9210350B2 (en) | 2015-12-08 |
US20150163429A1 (en) | 2015-06-11 |
CN104702861B (zh) | 2018-02-09 |
TW201523843A (zh) | 2015-06-16 |
TWI541985B (zh) | 2016-07-11 |
HK1207224A1 (zh) | 2016-01-22 |
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