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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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Related topics
Related topics
12 relations
Bias frame
Dark current (physics)
Defective pixel
Digital photography
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Efficient Colorful Fourier Ptychographic Microscopy Reconstruction With Wavelet Fusion
Jizhou Zhang
,
Tingfa Xu
,
Sining Chen
,
Xing Wang
IEEE Access
2018
Corpus ID: 49556213
Fourier ptychographic microscopy (FPM) is a recently developed microscope that offers wide field, high resolution, and…
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Highly Cited
2017
Highly Cited
2017
Laying the foundation to use Raspberry Pi 3 V2 camera module imagery for scientific and engineering purposes
M. Pagnutti
,
R. Ryan
,
+4 authors
James Pagnutti
J. Electronic Imaging
2017
Corpus ID: 4552918
A comprehensive radiometric characterization of raw-data format imagery acquired with the Raspberry Pi 3 and V2.1 camera module…
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2012
2012
The enhancement net power control for lifetime improvement of AMOLED
Kyounghoon Jang
,
Hosang Jo
,
Jihong Yuk
,
Hyunjung Kang
,
B. Kang
IEEE International Symposium on Circuits and…
2012
Corpus ID: 20696515
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
Low dark current, back-illuminated charge coupled devices
R. Westhoff
,
B. Burke
,
+4 authors
R. Reich
Electronic imaging
2009
Corpus ID: 54876779
Dark current for back-illuminated (BI) charge-coupled-device (CCD) imagers at Lincoln Laboratory has historically been higher…
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2008
2008
Elimination of Thermally Generated Charge in Charged Coupled Devices Using Bayesian Estimator
P. Páta
,
J. Švihlík
2008
Corpus ID: 59042319
This paper deals with advanced methods for elimination of thermally generated charge in astronomical images, which were acquired…
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2008
2008
Novel impulsive driving schemes for 120Hz LCD panels
H. Nam
,
Jaeho Oh
,
+4 authors
Sang-soo Kim
2008
Corpus ID: 62140020
Abstract Two new impulsive driving technologies for 120Hz liquid crystal display (LCD) panels are proposed to improve moving…
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2007
2007
Performance of the WFC3 Replacement IR Grisms
S. Baggett
,
R. Boucarut
,
R. Telfer
,
J. Quijano
,
M. Quijada
2007
Corpus ID: 1287179
The WFC3 IR c hannel has two grisms, the G102, a r elatively high-r esolution “blue” element (800-1100 nm, R~200) and the G141, a…
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2002
2002
A First Look at Hot Pixels on ACS
A. Riess
,
M. Mutchler
,
D. V. Orsow
2002
Corpus ID: 13940629
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
Entropy-Based Dark Frame Subtraction
M. Goesele
,
W. Heidrich
,
H. Seidel
Image Processing, Image Quality, Image Capture…
2001
Corpus ID: 8444691
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
Charge Trapping and CTE Residual Images in the WFPC2 CCDs
J. Biretta
,
M. Mutchler
1998
Corpus ID: 118138333
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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