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Dark-frame subtraction

Known as: Dark frame, Dark frame subtraction, Dark-field subtraction 
In digital photography, dark-frame subtraction is a way to minimize image noise for pictures taken with long exposure times. It takes advantage of… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Fourier ptychographic microscopy (FPM) is a recently developed microscope that offers wide field, high resolution, and… 
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2012
2012
As one of the next generation display panel, active matrix organic light emitting diodes (AMOLED) had been widely employed for… 
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2009
2009
Dark current for back-illuminated (BI) charge-coupled-device (CCD) imagers at Lincoln Laboratory has historically been higher… 
2008
2008
This paper deals with advanced methods for elimination of thermally generated charge in astronomical images, which were acquired… 
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2008
2008
We present data for the dark current of a commercially available CMOS image sensor for different gain settings and bias offsets… 
2007
2007
Abstract : This document evaluates the reliability of the dark-frame subtraction method for the detection of very dim targets in… 
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2007
2007
Three different frame features (color patches, color coherence vectors, and gradient histograms) are investigated for their… 
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2002
2002
We have made an initial study of “hot” pixels on the ACS CCD’s, i.e., those with elevated dark current. The characteristics of… 
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2001
2001
Noise due to dark current is a serious limitation for taking long exposure time images with a CCD digital camera. Current… 
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1998
1998
We have studied the charge trapping problem in the WFPC2 CCDs by examining residual images in dark calibration exposures taken at… 
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