scholarly journals [Paper] Low-light Color Reproduction by Selective Averaging in Multi-aperture Camera with Bayer Color-filter Low-noise CMOS Image Sensors

2015 ◽  
Vol 3 (4) ◽  
pp. 234-239 ◽  
Author(s):  
Bo Zhang ◽  
Keiichiro Kagawa ◽  
Taishi Takasawa ◽  
Min Woong Seo ◽  
Keita Yasutomi ◽  
...  
Keyword(s):  
Low Noise ◽  
Image Sensors ◽  
Color Filter ◽  
Color Reproduction ◽  
Low Light ◽  
Cmos Image Sensors ◽  
Light Color

Ultra low light CMOS image sensors

2021 ◽  
Author(s):  
Martin U. Pralle ◽  
C. Vineis ◽  
C. Palsule ◽  
J. Jiang ◽  
J. E. Carey
Keyword(s):  
Image Sensors ◽  
Low Light ◽  
Cmos Image Sensors

New analog readout architecture for low noise CMOS image sensors using column-parallel forward noise-canceling circuitry

2013 ◽  
Author(s):  
Tsung-Ling Li ◽  
Yasuyuki Goda ◽  
Shunichi Wakashima ◽  
Rihito Kuroda ◽  
Shigetoshi Sugawa
Keyword(s):  
Low Noise ◽  
Image Sensors ◽  
Cmos Image Sensors ◽  
Noise Canceling

A novel Bayer-like WRGB color filter array for CMOS image sensors

2007 ◽  
Author(s):  
Hiroto Honda ◽  
Yoshinori Iida ◽  
Go Itoh ◽  
Yoshitaka Egawa ◽  
Hiromichi Seki
Keyword(s):  
Image Sensors ◽  
Color Filter ◽  
Color Filter Array ◽  
Cmos Image Sensors ◽  
Filter Array

scholarly journals Plasmonic Color Filter Array with High Color Purity for CMOS Image Sensors

Sensors ◽  
2019 ◽  
Vol 19 (8) ◽  
pp. 1750 ◽  
Author(s):  
Atsutaka Miyamichi ◽  
Atsushi Ono ◽  
Keiichiro Kagawa ◽  
Keita Yasutomi ◽  
Shoji Kawahito
Keyword(s):  
Near Infrared ◽  
Image Sensors ◽  
Color Filter ◽  
Angle Of Incidence ◽  
Color Purity ◽  
Color Filter Array ◽  
Simultaneous Imaging ◽  
Cmos Image Sensors ◽  
Filter Array ◽  
Color Selectivity

We demonstrate the multiband color filtering of a standard RGB color and a complementary CMY color by a plasmonic color filter, composed of concentric corrugated metallic thin film rings. The surface plasmon resonance is excited by the periodic corrugation, and the coupled light is transmitted through the central subwavelength aperture. Color selectivity is achieved not only in the visible but also in the near-infrared (NIR) region. Therefore, simultaneous imaging with visible and NIR can be realized by the integration of plasmonic color filters with sensors. We investigate the angle of incidence dependence of the transmission color selectivity and the color purity of the fabricated plasmonic color filter array.

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