A Retina-Inspired Image Sensor Array Based on Randomly-Accessible Active Pixel Sensor

被引：2

作者：

Yang, Qi ^{[1
]}

Feng, Zhenhao ^{[1
]}

Gao, Chao ^{[1
]}

Liu, Xiaolin ^{[1
]}

Qi, Yihong ^{[1
]}

Li, Qian ^{[1
]}

Su, Kuiren ^{[1
]}

Wang, Kai ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Sch Elect & Informat Technol, Prov Key Lab Display Mat & Technol, State Key Lab Optoelect Mat & Technol, Guangzhou 510006, Peoples R China

来源：

IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY | 2022年 / 10卷

关键词：

MOSFET; Substrates; Threshold voltage; Image sensors; Dynamic range; Retina; Sensor arrays; photoreceptor; randomly-accessible active pixel sensor; wide dynamic range; adjustable gain;

D O I：

10.1109/JEDS.2022.3197432

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Human retina is by nature a superior image sensor with a high sensitivity, wide dynamic range as well as low power consumption. In this paper, an image sensor array based on randomly-accessible active pixel design is studied where to mimic retinal photoreceptor, a photodiode-body-biased MOSFET (PD-MOS) with an adjustable gain of 10-420000 (higher than 105), a wide dynamic range of 140 dB and a spectral responsibility of 3-25000A/W from near UV to near IR wavelengths, is proposed. The image sensor array can capture images under light intensity ranging from 10nW/cm2 to 3mW/cm2 and its dynamic range is approximately 110dB.

引用

页码：885 / 892

页数：8

共 18 条

[1]

Abedin MI, 2015, 2015 IEEE INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND PHOTONICS (ICTP)

[2] A Linear-Logarithmic CMOS Image Sensor With Adjustable Dynamic Range [J].

Bae, Myunghan ;

Choi, Byoung-Soo ;

Jo, Sung-Hyun ;

Lee, Hee-Ho ;

Choi, Pyung ;

Shin, Jang-Kyoo .

IEEE SENSORS JOURNAL, 2016, 16 (13) :5222-5226

[3] Submicrometer Nanostructure-Based RGB Filters for CMOS Image Sensors [J].

Berzins, Jonas ;

Fasold, Stefan ;

Pertsch, Thomas ;

Baeumer, Stefan M. B. ;

Setzpfandt, Frank .

ACS PHOTONICS, 2019, 6 (04) :1018-+

[4] Melanopsin-expressing ganglion cells in primate retina signal colour and irradiance and project to the LGN [J].

Dacey, DM ;

Liao, HW ;

Peterson, BB ;

Robinson, FR ;

Smith, VC ;

Pokorny, J ;

Yau, KW ;

Gamlin, PD .

NATURE, 2005, 433 (7027) :749-754

[5] Circuit techniques for reducing the effects of op-amp imperfections: Autozeroing, correlated double sampling, and chopper stabilization [J].

Enz, CC ;

Temes, GC .

PROCEEDINGS OF THE IEEE, 1996, 84 (11) :1584-1614

[6]

Feng Z., 2022, 6 IEEE ELECT DEVICES

[7] An Over 120 dB Single Exposure Wide Dynamic Range CMOS Image Sensor With Two-Stage Lateral Overflow Integration Capacitor [J].

Fujihara, Yasuyuki ;

Murata, Maasa ;

Nakayama, Shota ;

Kuroda, Rihito ;

Sugawa, Shigetoshi .

IEEE TRANSACTIONS ON ELECTRON DEVICES, 2021, 68 (01) :152-157

[8] Event-Based Vision: A Survey [J].

Gallego, Guillermo ;

Delbruck, Tobi ;

Orchard, Garrick Michael ;

Bartolozzi, Chiara ;

Taba, Brian ;

Censi, Andrea ;

Leutenegger, Stefan ;

Davison, Andrew ;

Conradt, Jorg ;

Daniilidis, Kostas ;

Scaramuzza, Davide .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2022, 44 (01) :154-180

[9] A High Dynamic Range CMOS Image Sensor for Scientific Imaging Applications [J].

Guo, Jian ;

Sonkusale, Sameer .

IEEE SENSORS JOURNAL, 2009, 9 (10) :1209-1218

[10] Area-efficient correlated double sampling scheme with single sampling capacitor for CMOS image sensors [J].

Han, SW ;

Yoon, E .

ELECTRONICS LETTERS, 2006, 42 (06) :335-337

← 1 2 →