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Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2011, Volume 8205
The Reflective Four-Sided Pyramid can be used to divide one light beam into four beams in image space and to achieve the joint purpose of the four CCDs. It... 
vignetting distribution | Reflective Four-Sided Pyramid | Derivation of the Vignetting Formula | Equivalent Vignetting Model | Pyramids | Vignetting | Beams (radiation) | Luminance | Conferences | Mathematical analysis | Images | Stitching
Conference Proceeding
IEEE Transactions on Pattern Analysis and Machine Intelligence, ISSN 0162-8828, 03/2018, Volume 40, Issue 3, pp. 611 - 625
Journal Article
IEICE transactions on information and systems, ISSN 0916-8532, 2018, Volume E101.D, Issue 9, pp. 2368 - 2380
Vignetting is a common type of image degradation that makes peripheral parts of an image darker than the central part. Single-image devignetting aims to remove... 
vignetting | devignetting | variational Bayes | single-image | Single-image | Vignetting | Variational Bayes | Devignetting | COMPUTER SCIENCE, SOFTWARE ENGINEERING | VIGNETTING CORRECTION | BLIND DECONVOLUTION | COMPUTER SCIENCE, INFORMATION SYSTEMS | RESTORATION | Image quality | Image restoration | Image degradation | Noise
Journal Article
Applied optics (2004), ISSN 1559-128X, 2019, Volume 58, Issue 7, pp. 1789 - 1799
Spectral cameras with integrated thin-film Fabry-Perot filters have become increasingly important in many applications. These applications often require the... 
POWER | OPTICS | Thin films | Near infrared radiation | Vignetting | Parameter estimation | Apertures | Infrared cameras | Incidence angle | Infrared spectra
Journal Article
Astronomy and astrophysics (Berlin), ISSN 0004-6361, 01/2013, Volume 549, pp. 1 - 25
Journal Article
IEEE Transactions on Pattern Analysis and Machine Intelligence, ISSN 0162-8828, 12/2009, Volume 31, Issue 12, pp. 2243 - 2256
Journal Article
Journal of Microscopy, ISSN 0022-2720, 09/2016, Volume 263, Issue 3, pp. 328 - 340
Summary Vignetting of microscopic images impacts both the visual impression of the images and any image analysis applied to it. Especially in high‐throughput... 
Flat field | intensity variations | vignetting | fluorescence microscopy | shading correction | CALIBRATION | MICROSCOPY IMAGES | MICROSCOPY | Fluorescence microscopy | Quality control
Journal Article
Applied Optics, ISSN 1559-128X, 07/2016, Volume 55, Issue 20, pp. 5345 - 5352
Conventional lens stops, implemented with an absorptive physical aperture, have an angle-dependent projection that introduces field dependent loss and reduces... 
DESIGN | OPTIMIZATION | OPTICS | LENS | Research | Analysis | Imaging systems | Reflection (Optics) | Vignetting | Filtering | Imaging | Apertures | Collection | Reflection | Plugs | Lenses
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2012, Volume 8305
Underwater survey videos of the seafloor are usually plagued with heavy vignetting (radial falloff) outside of the light source beam footprint on the seabed.... 
Vignetting | Algorithms | Underwater | Images | Estimating | Footprints | Sea beds | Light sources
Conference Proceeding
IEEE Transactions on Pattern Analysis and Machine Intelligence, ISSN 0162-8828, 12/2010, Volume 32, Issue 12, pp. 2276 - 2288
We discuss calibration and removal of "vignetting" (radial falloff) and exposure (gain) variations from sequences of images. Even when the response curve is... 
Camera calibration | Brightness | Layout | Focusing | Apertures | Cameras | Rendering (computer graphics) | Optical materials | Calibration | Photometry | Lenses | photometry | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ALGORITHM | ENGINEERING, ELECTRICAL & ELECTRONIC | Machine vision | Analysis | Methods | Vignetting | Preprocessing | Rendering | Images | Gain | Ambiguity
Journal Article
Publications of the Astronomical Society of the Pacific, ISSN 0004-6280, 05/2015, Volume 127, Issue 951, pp. 469 - 478
Solar conventional adaptive optics (CAO) with one deformable-mirror uses a small field-of-view (FOV) for wave-front sensing, which yields a small corrected FOV... 
Vignetting | Turbulence | Wavelengths | Imaging | Stars | Article | Telescopes | Adaptive optics | Sunspots | Solar telescopes | Pixels | TOMOGRAPHY | ASTRONOMY & ASTROPHYSICS
Journal Article
Review of scientific instruments, ISSN 1089-7623, 2018, Volume 89, Issue 10, p. 103503
The Multi-Spectral Imaging system is a new diagnostic that captures simultaneous spectrally filtered images from a common line of sight while maintaining a... 
RECOMBINATION | INSTRUMENTS & INSTRUMENTATION | PHYSICS, APPLIED | DETACHMENT | DIVERTOR | Spectrum Analysis | Diagnostic Imaging - instrumentation | Calibration | CMOS | Vignetting | Medical imaging | Radiance | Computer aided design--CAD | Measurement techniques | Diagnostic systems | Line spectra | Image filters
Journal Article
Journal Article
Review of scientific instruments, ISSN 1089-7623, 2018, Volume 89, Issue 8, p. 083506
Ray-tracing techniques are applied to bolometry, a diagnostic where the finite collection volume is particularly sensitive to the machine and detector... 
2-DIMENSIONAL TOMOGRAPHY | INSTRUMENTS & INSTRUMENTATION | PHYSICS, APPLIED | SART | ALGORITHM | Occlusion | Vignetting | Collimators | Configuration management | Collimation | Bolometers | Foils | Viewing | Diagnostic systems | Mathematical models | Configurations | Regularization | Three dimensional models
Journal Article
ASTRONOMY & ASTROPHYSICS, ISSN 1432-0746, 07/2018, Volume 615, p. A157
Journal Article
Signal, Image and Video Processing, ISSN 1863-1703, 11/2016, Volume 10, Issue 8, pp. 1417 - 1424
Journal Article
Review of scientific instruments, ISSN 1089-7623, 2016, Volume 87, Issue 11, p. 11E546
A streaked pyrometer has been designed to measure the temperature of ≈100 μm diameter heated targets in the warm dense matter region. The diagnostic has... 
INSTRUMENTS & INSTRUMENTATION | PHYSICS, APPLIED | Vignetting | Temperature | Streak cameras | White light | Spectral bands | Photons | Calibration | Field of view | Photocathodes | Band spectra | Thermal emission | Camera tubes | Imaging | Temporal resolution | Diagnostic systems | Spatial resolution | Color temperature
Journal Article
Review of Scientific Instruments, ISSN 0034-6748, 10/2017, Volume 88, Issue 10, pp. 103107 - 103107
An x-ray spectrometer employing a thin (50 μm) silicon transmission crystal was used to record high-resolution Cu Kα spectra from a laboratory x-ray source.... 
INSTRUMENTS & INSTRUMENTATION | PHYSICS, APPLIED | Vignetting | Vacancies | Crystal surfaces | Lattice vacancies | Energy transmission | X ray spectra | Image transmission | Recording | Line spectra | Microscopes | Spatial resolution | Resolution | X ray sources | X ray spectrometers
Journal Article
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