Quantization

Results: 631



#Item
541Graphics file formats / Computer file formats / Electronics / JPEG / Discrete cosine transform / Quantization / Dither / Digital signal processing / Computing / Signal processing

Towards copy-evident JPEG images Andrew B. Lewis, Markus G. Kuhn Abstract: We present a technique for adding a high-frequency pattern to JPEG images that is imperceptible to the unaided eye, but turns into a clearly readable largeletter warning if the image is recompressed with some different quality factor. Our

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Source URL: www.cl.cam.ac.uk

Language: English - Date: 2009-10-12 05:02:25
542Color quantization / Quantization / Dither / RGB color model / JPEG / Palette / Color space / Pixel / Posterization / Image processing / Computer graphics / Computing

Color quantization using modified median cut Dan S. Bloomberg Leptonica

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Source URL: www.leptonica.com

Language: English - Date: 2008-04-14 02:08:19
543Topological order / Quasiparticle / Gauge theory / Fractional quantum Hall effect / Landau quantization / Electron / Patrick A. Lee / Quantum field theory / Physics / Condensed matter physics / Quantum phases

IASSNS-HEP[removed]Sep. 1990

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Source URL: dao.mit.edu

Language: English - Date: 2002-01-08 00:00:00
544Electrical engineering / Discrete signal / Nyquist–Shannon sampling theorem / Sampling / Aliasing / Quantization / Discrete time / Signal / Interpolation / Digital signal processing / Signal processing / Applied mathematics

DIGITAL SIGNALS - SAMPLING AND QUANTIZATION Digital Signals - Sampling and Quantization

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Source URL: www.rs-met.com

Language: English - Date: 2013-09-14 16:14:26
545Quantum field theory / Theoretical physics / Noncommutative geometry / Quantum gravity / Quantum harmonic oscillator / Perturbation theory / Introduction to quantum mechanics / Quantization / Noncommutative quantum field theory / Physics / Mathematical physics / Quantum mechanics

QUANTUM MECHANICS IN SNYDER SPACE by

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Source URL: www.physics.byu.edu

Language: English - Date: 2007-05-30 12:38:27
546Mathematical physics / Quantum mechanics / Particle physics / String theory / BRST quantization / Renormalization / Path integral formulation / Gauge theory / Richard Feynman / Physics / Quantum field theory / Theoretical physics

BULLETIN (New Series) OF THE AMERICAN MATHEMATICAL SOCIETY Volume 38, Number 4, Pages 489–494

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Source URL: www.ams.org

Language: English - Date: 2010-01-14 11:52:49
547Theoretical physics / Geometric quantization / Symplectic manifold / Symplectic vector space / Poisson bracket / Weyl quantization / Hamiltonian mechanics / Symplectic group / Canonical commutation relation / Physics / Differential topology / Symplectic geometry

Bulg. J. Phys[removed]–149 “Quantization Is a Mystery”∗

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Source URL: www.bjp-bg.com

Language: English - Date: 2012-07-06 10:07:24
548Symplectic geometry / Symmetry / Category theory / Differential geometry / Hamiltonian mechanics / Groupoid / Lie groupoid / Lie algebroid / Geometric quantization / Abstract algebra / Physics / Theoretical physics

Groupoids in geometric quantization

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Source URL: www.math.ru.nl

Language: English - Date: 2008-01-24 11:28:12
549Antiparticle / Feynman diagram / Introduction to quantum mechanics / Spin / Photon / Canonical quantization / Propagator / Electron / Quantum electrodynamics / Physics / Quantum field theory / Quantum mechanics

Michaelmas Term, 2006 and[removed]Preprint typeset in JHEP style - HYPER VERSION

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Source URL: damtp.cam.ac.uk

Language: English - Date: 2013-01-02 04:51:16
550Communication / Topology / Information / Steganalysis / Erasure code / Quantization / Reed–Solomon error correction / Luby transform code / Information theory / Coding theory / Mathematics / Steganography

Writing on Wet Paper a

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Source URL: www.ws.binghamton.edu

Language: English - Date: 2006-04-26 08:10:15
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