Results 91 to 100 of about 1,020 (173)

CMOS Image Sensors in Harsh Radiation Environments [PDF]

, 2016
CMOS Image Sensors (CIS) have become the main solid state image sensor technology for visible imaging applications. Despite the higher radiation hardness of CIS compared to its CCD counterpart, there are still demanding applications where CMOS imager ...
Goiffon, Vincent
core  

Compensation for Process and Temperature Dependency in a CMOS Image Sensor

Sensors, 2019
This paper analyzes and compensates for process and temperature dependency among a (Complementary Metal Oxide Semiconductor) CMOS image sensor (CIS) array. Both the analysis and compensation are supported with experimental results on the CIS’s dark
Shuang Xie, Albert Theuwissen
doaj   +1 more source

A Review of Recent Advances in High-Dynamic-Range CMOS Image Sensors

Chips
High-dynamic-range (HDR) technology enhances the capture of luminance beyond the limits of traditional images, facilitating the capture of more nuanced and lifelike visual effects.
Jingyang Chen, Nanbo Chen, Zhe Wang, Runjiang Dou, Jian Liu, Nanjian Wu, Liyuan Liu, Peng Feng, Gang Wang   +8 more
doaj   +1 more source

Modeling the Performance of Single-Bit and Multi-Bit Quanta Image Sensors

IEEE Journal of the Electron Devices Society, 2013
Imaging performance metrics of single-bit and multi-bit photo-electron-counting quanta image sensors (QIS) are analyzed using Poisson arrival statistics. Signal and noise as a function of exposure are determined.
Eric R. Fossum
doaj   +1 more source

Leveraging Capacitance Modulation of ReRAM for CMOS-ReRAM Image Sensor

The rapid expansion of applications in the Internet of Things, biomedical imaging, unmanned aerial vehicle imaging, and smart devices drives the increasing demand for advanced image sensors.
Chourasia, S., Padovani, A., Pande, S., Chakrabarti, B.   +3 more
core   +1 more source

CMOS image sensor for computed tomography applications

, 2011
Computed tomography (CT) is a primary non-invasive medical diagnostic modality. In a CT system, X-ray radiation is normally converted into visible light by a scintillator screen, which is further sensed by a solid-state imaging sensor.
Liu, Bing
core  

A wide dynamic range CMOS image sensor with the optimum photoresponse per pixel

, 2011
A 100x100 CMOS image sensor (CIS) occupying an area of 2.25 mm2 fabricated in a standard 0.35-m CMOS technology is described. A back to back pixel layout with pixel dimension of 10m10m and a fill factor of 41% is achieved. The pixels in the CIS integrate
Dipayan Das, Steve Collins, Collins, S, Hereward J. Mills, Mills, HJ, Das, D   +5 more
core   +2 more sources

A 64×64 1200fps CMOS ion-image sensor with suppressed fixed-pattern-noise for accurate high-throughput DNA sequencing

, 2014
A 64×64 CMOS ion-image sensor is demonstrated towards accurate high-throughput DNA sequencing. Dual-mode (pH/image) sensing is performed with ion-sensitive field-effect transistor (ISFET) fabricated in standard CMOS image sensor (CIS) process.
Hao Yu, Yan, Mei, Wang, Fei, Yeo, Kiat Seng, Mei Yan, Fei Wang, Yu, Hao, Jing Guo, Guo, Jing, Huang, Xiwei, Xiwei Huang, Kiat Seng Yeo   +11 more
core   +1 more source

Binary-Weight Convolution CMOS Image Sensor for Neural Network

, 2020
Recently, a CMOS image sensor (CIS) has widely used in the industrial applications such as self-driving vehicles, surveillance, biomedical diagnosis, and internet-of-things (IOT).
Woo-Tae Kim
core  

A Biologically Inspired CMOS Image Sensor

, 2011
Biological systems are a source of inspiration in the development of small autonomous sensor nodes. The two major types of optical vision systems found in nature are the single aperture human eye and the compound eye of insects.
Sarkar, M., Sarkar, M. (author)
core