Defocus aberration

Results: 73



#Item
1Optics / Observational astronomy / Astronomical imaging / Geometrical optics / Speckle imaging / Optical aberration / Aperture synthesis / Optical transfer function / Astronomical seeing / Diffraction / Aperture / Defocus aberration

Microsoft Word - Coherent imaging CLRC 2011

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Source URL: sti.usra.edu

Language: English - Date: 2012-11-07 10:48:45
2Optics / Geometrical optics / Laboratory techniques / Physical optics / Astronomical imaging / Optical aberration / Adaptive optics / Defocus aberration / Point spread function / Fourier optics / Pupil function / Chromatic aberration

Phase aberration correction by correlation in digital holographic adaptive optics Changgeng Liu, Xiao Yu, and Myung K. Kim* Digital Holography and Microscopy Laboratory, Department of Physics University of South Florida,

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Source URL: faculty.cas.usf.edu

Language: English - Date: 2013-04-19 12:13:01
3Microscopy / Optics / Microbiology / Science / Microscope / Confocal microscopy / Colin Sheppard / Defocus aberration / Fluorescence microscope / Tomography / Second-harmonic imaging microscopy / Live cell imaging

Microsoft Word - Advanced Neurophysiology - DA CORREGGERE

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Source URL: phd.dibris.unige.it

Language: English - Date: 2015-02-12 05:41:02
4Optics / Spatial frequency / Defocus aberration / Image processing / Applied mathematics / Electromagnetic radiation / Natural philosophy / Perception

Microsoft Word - ShapiroKnight_Where has all the motion gone.doc

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Source URL: illusionoftheyear.com

Language: English - Date: 2016-01-16 01:14:52
5Optics / Science of photography / Photography / Signal processing / Image processing / Geometrical optics / Observational astronomy / Deconvolution / Coded aperture / Defocus aberration / Image quality / Range imaging

Defocus techniques for camera dynamic range expansion Matthew Trentacostea and Cheryl Laua and Mushfiqur Roufa and Rafal Mantiuka and Wolfgang Heidricha a University of British Columbia, 2366 Main Mall, Vancouver, Canad

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Source URL: matttrent.com

Language: English - Date: 2016-08-21 09:50:59
6Optics / Image processing / Geometrical optics / Science of photography / Signal processing / Deblurring / Defocus aberration / Super-resolution imaging / Point spread function / Deconvolution / Aperture / Noise reduction

Performance Limits for Computational Photography Kaushik Mitra2, Oliver Cossairt1, Ashok Veeraraghavan2 1 Northwestern University, 2133 Sheridan Road, Evanston, IL, USA 60208

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Source URL: www.ece.rice.edu

Language: English - Date: 2015-05-25 00:05:01
7Optics / Wavefront / Defocus aberration / Interferometry / Optical aberration / Aspheric lens / Optical transfer function / Point spread function / Microlens / Tilt / Angular resolution / Strehl ratio

Relaxing the alignment and fabrication tolerances of thin annular folded imaging systems using wavefront coding Eric J. Tremblay,1,* Joel Rutkowski,2 Inga Tamayo,2 Paulo E. X. Silveira,2 Ronald A. Stack,3 Rick L. Morriso

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Source URL: psilab.ucsd.edu

Language: English - Date: 2007-09-11 20:01:52
8Optics / Image processing / Geometrical optics / Science of photography / Signal processing / Deblurring / Defocus aberration / Super-resolution imaging / Point spread function / Deconvolution / Aperture / Noise reduction

Performance Limits for Computational Photography Kaushik Mitra2, Oliver Cossairt1, Ashok Veeraraghavan2 1 Northwestern University, 2133 Sheridan Road, Evanston, IL, USA 60208

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Source URL: www.ece.rice.edu

Language: English - Date: 2015-05-25 00:04:47
9Optics / Digital photography / Photography / Computer vision / Optical devices / Computational photography / Cameras / Light field / Range imaging / Microscopy / Focus stacking / Defocus aberration

Computational Cameras: Approaches, Benefits and Limits Shree K. Nayar Computer Science Department Columbia University

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Source URL: www1.cs.columbia.edu

Language: English - Date: 2011-01-21 13:47:04
10Optics / Geometrical optics / Science of photography / Observational astronomy / Image processing / Aperture / Defocus aberration / Coded aperture / Depth of field / Deblurring / Deconvolution / Diffraction

What are Good Apertures for Defocus Deblurring? Changyin Zhou, Shree Nayar ∗† Abstract deblurring is achieved by deconvolution with this kernel. The main problem with defocus deblurring is that the higher

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Source URL: www1.cs.columbia.edu

Language: English - Date: 2009-01-20 17:11:06
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