CMOS Image Sensors for High Speed Applications.
CMOS Image Sensors for High Speed Applications.
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DOI：
10.3390/s90100430
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Armstrong D
中科院分区：
文献类型：
--
作者：
El-Desouki M;Deen MJ;Fang Q;Liu L;Tse F;Armstrong D
深亚微米cmos技术的最新进展和改进的像素设计使基于cmos的成像器在主流应用中超过了电荷耦合器件(Ccd)成像技术。除了采用标准的cmos技术制造的完整的片上相机解决方案外，cmos成像器还可以提供并行输出，从而在速度和系统吞吐量方面具有引人注目的优势。由于光学方面的限制，对最小像素大小(4∼5μm)存在实际限制，因此，cmos技术扩展可以允许更多的晶体管集成到像素中，以改进检测和信号处理。这样的智能像素真正展示了CMOS技术在成像应用中的潜力，使CMOS成像器能够获得满足超高速应用需求所需的图像质量和全局快门性能。本文回顾了基于CMOS型高速成像器的设计，描述了针对超高速成像的各种实现方法。本文还讨论了一种超高采集率的CMOS型有源像素传感器成像器的设计、布局和仿真结果，该成像器可以以超过10亿帧/秒的速率拍摄8帧。
Recent advances in deep submicron CMOS technologies and improved pixel designs have enabled CMOS-based imagers to surpass charge-coupled devices (CCD) imaging technology for mainstream applications. The parallel outputs that CMOS imagers can offer, in addition to complete camera-on-a-chip solutions due to being fabricated in standard CMOS technologies, result in compelling advantages in speed and system throughput. Since there is a practical limit on the minimum pixel size (4∼5 μm) due to limitations in the optics, CMOS technology scaling can allow for an increased number of transistors to be integrated into the pixel to improve both detection and signal processing. Such smart pixels truly show the potential of CMOS technology for imaging applications allowing CMOS imagers to achieve the image quality and global shuttering performance necessary to meet the demands of ultrahigh-speed applications. In this paper, a review of CMOS-based high-speed imager design is presented and the various implementations that target ultrahigh-speed imaging are described. This work also discusses the design, layout and simulation results of an ultrahigh acquisition rate CMOS active-pixel sensor imager that can take 8 frames at a rate of more than a billion frames per second (fps).
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影响因子：
5.4
作者：
Kleinfelder, S;Lim, S;El Gamal, A
通讯作者：
El Gamal, A
影响因子：
3.1
作者：
Etoh, TG;Poggemann, D;Takano, Y
通讯作者：
Takano, Y
影响因子：
3.1
作者：
Faramarzpour, Naser;Deen, M. Jamal;Shirani, Shahram
通讯作者：
Shirani, Shahram
影响因子：
5.4
作者：
Aslam-Siddiqi, A;Brockherde, W;Hosticka, BJ
通讯作者：
Hosticka, BJ
DOI：
10.1007/s10470-008-9194-5
发表时间：
2008-11-01
影响因子：
1.4
作者：
Campos, Fernando S.;Marinov, Ognian;Swart, Jacobus W.
通讯作者：
Swart, Jacobus W.