2013
DOI: 10.1109/ted.2012.2226589
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Fixed-Pattern-Noise Correction for an Integrating Wide-Dynamic-Range CMOS Image Sensor

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Cited by 15 publications
(11 citation statements)
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“…1.12(a) constituted by an FPA of analog APS cells, addressed through peripheral row/column digital scanners and biased by means of a global reference generator. S/H memory elements can be taken outside the FPA, and shared by columns [48][49][50] to reduce pixel pitch. In this context, imager noise includes contributions from the CMOS circuitry itself.…”
Section: Fpa Architecturesmentioning
confidence: 99%
See 1 more Smart Citation
“…1.12(a) constituted by an FPA of analog APS cells, addressed through peripheral row/column digital scanners and biased by means of a global reference generator. S/H memory elements can be taken outside the FPA, and shared by columns [48][49][50] to reduce pixel pitch. In this context, imager noise includes contributions from the CMOS circuitry itself.…”
Section: Fpa Architecturesmentioning
confidence: 99%
“…In consequence, both offset (dark current) and gain (responsivity) corrections are also needed inside each pixel sensor. A solution for this double compensation is not addressed by the available FPN reduction approaches [49,53,101,48,70,55].…”
Section: Large Input Parasitic Capacitance Valuesmentioning
confidence: 99%
“…있다 [3][4][5][6]. 또한, 이미지 센서에서 동작 범위 향상은 얻을 수 있 는 정보의 양을 확장시키고, 이를 통해 많은 응용분야에 적용 하고 있다 [7][8][9][10][11].…”
Section: 서 론unclassified
“…CMOS active pixel sensor (APS) cameras have become a commodity, because of the low cost, low power, the ability to integrate analog and digital functions and the overall progress in reducing the readout noise and improving the overall performance. CMOS active pixel sensor (APS) cameras store the integrated signal at each pixel as an amount of charge, which is proportional to the photo-current and the stored charge is converted by in-pixel amplifier operating as source follower into voltage [6].…”
Section: Cmos Image Sensors and Cmos-spadsmentioning
confidence: 99%