Discrete cosine transform

Results: 165



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51Graphics file formats / Video compression / Formal sciences / Singular value decomposition / Computer file formats / JPEG / Discrete cosine transform / Motion compensation / Data compression / Algebra / Computing / Mathematics

Image data compression Image data compression is important for - image archiving e.g. satellite data - image transmission e.g. web data

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Source URL: www.abmedia.dk

Language: English - Date: 2010-06-05 09:29:14
52Numerical analysis / Fast Fourier transform / Discrete Fourier transform / Parallel computing / Throughput / Finite impulse response / Discrete cosine transform / Mathematical analysis / Digital signal processing / Fourier analysis

High-Throughput Implementation of a Million-Point Sparse Fourier Transform Abhinav Agarwal, Haitham Hassanieh, Omid Abari, Ezz Hamed, Dina Katabi & Arvind Computer Science & Artificial Intelligence Laboratory, Massachuse

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Source URL: groups.csail.mit.edu

Language: English - Date: 2014-10-06 15:29:06
53ISO standards / Computing / Wavelets / Digital signal processing / Signal processing / Discrete cosine transform / Speech recognition / JPEG / Facial recognition system / Mathematical analysis / Graphics file formats / Automatic identification and data capture

Using Hidden Markov Models and Wavelets for face recognition M. Bicego, U. Castellani, V. Murino Dipartimento di Informatica, Universit`a di Verona Ca’ Vignal 2, Strada Le Grazie[removed]Verona, Italia bicego,castella

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Source URL: profs.sci.univr.it

Language: English - Date: 2011-10-29 17:45:35
54Graphics file formats / Image processing / Information theory / Videotelephony / Information / JPEG / Discrete cosine transform / Video codec / H.261 / Data compression / Computing / Digital signal processing

- 2- 7 A VIDEO COMPRESSION CHIP SET

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Source URL: www.hotchips.org

Language: English - Date: 2013-07-27 22:44:03
55Signal processing / Image denoising / Wavelet / Overcompleteness / Noise reduction / Thresholding / Discrete cosine transform / Image processing / Statistics / Mathematics

1 Weighted Averaging for Denoising with Overcomplete Dictionaries Onur G. Guleryuz DoCoMo Communications Laboratories USA, Inc.

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Source URL: eeweb.poly.edu

Language: English - Date: 2007-11-05 20:59:09
56Video compression / Digital signal processing / Electronics / Digital television / Video codec / Discrete cosine transform / Quantization / Data compression / Encoder / Electronic engineering / Videotelephony / Video

➠ ➡ PRACTICAL REAL-TIME VIDEO CODEC FOR MOBILE DEVICES Keman Yu1, Jiangbo Lv*2, Jiang Li1 and Shipeng Li1 1

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Source URL: research.microsoft.com

Language: English - Date: 2009-07-21 21:05:01
57Graphics file formats / Digital signal processing / Mathematics / Fourier analysis / Image processing / Discrete cosine transform / JPEG / Image compression / Quantization / Data compression / Mathematical analysis / Computing

220 ON COMPRESSION Cory Arcangel 2k7 – 2k8

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Source URL: front.nfshost.com

Language: English - Date: 2010-03-23 20:14:34
58Fast Fourier transform / Discrete Fourier transform / Fourier transform / Cooley–Tukey FFT algorithm / Discrete cosine transform / Mathematical analysis / Fourier analysis / Digital signal processing

Microsoft PowerPoint - Allerton_2DSFFT (1).pptx

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Source URL: groups.csail.mit.edu

Language: English - Date: 2013-11-18 13:43:36
59Wavelets / Mathematics / Linear filters / Applied mathematics / Polyphase matrix / Digital signal processing / Fourier analysis / Discrete cosine transform

Improving Concurrency for Cosine-modulated

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Source URL: www.signion.com

Language: English - Date: 2010-11-18 01:31:32
60Algebra / Digital signal processing / Joseph Fourier / Unitary operators / Integral transforms / Discrete cosine transform / Fourier transform / Curvelet / Fourier series / Mathematical analysis / Mathematics / Fourier analysis

Curvelets and Wave Atoms for Mirror-Extended Images Laurent Demanet† and Lexing Ying‡ † Department of Mathematics, Stanford University, Stanford CA94305 ‡ Department of Mathematics, University of Texas at Austin,

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Source URL: www.curvelet.org

Language: English - Date: 2013-08-09 15:51:52
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