Dr. Justin K. Romberg Profile

Dr. Justin K. Romberg

at Georgia Institute of Technology

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Author

Publications (15)

Proceedings Article | 29 May 2013 Paper

Multichannel blind deconvolution using low rank recovery

Justin Romberg, Ning Tian, Karim Sabra

Proceedings Volume 8750, 87500E (2013) https://doi.org/10.1117/12.2018550

KEYWORDS: Deconvolution, Computer programming, Numerical simulations, Radon, Analytical research, Convolution, Lithium, Interference (communication), Mathematics, Computer engineering

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Proceedings Article | 27 January 2010 Paper

Randomized group testing for acoustic source localization

William Mantzel, Justin Romberg, Karim Sabra

Proceedings Volume 7533, 753309 (2010) https://doi.org/10.1117/12.848620

KEYWORDS: Acoustics, Receivers, Blood, Source localization, Computer simulations, Compressed sensing, Partial differential equations, Image filtering, Performance modeling, Computer engineering

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Proceedings Article | 4 September 2009 Paper

Multiple channel estimation using spectrally random probes

Justin Romberg

Proceedings Volume 7446, 744606 (2009) https://doi.org/10.1117/12.829895

KEYWORDS: Receivers, Compressed sensing, Convolution, Matrices, Deconvolution, Computer engineering, Wavelets, Current controlled current source, Optimization (mathematics), Algorithm development

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Proceedings Article | 3 February 2009 Paper

Dantzig selector homotopy with dynamic measurements

M. Salman Asif, Justin Romberg

Proceedings Volume 7246, 72460E (2009) https://doi.org/10.1117/12.813436

KEYWORDS: Chemical elements, Algorithm development, Convex optimization, Matrices, Interference (communication), Compressed sensing, Detection theory, Radon, Computer engineering, Statistical analysis

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Proceedings Article | 27 September 2007 Paper

Compressive phase retrieval

Matthew Moravec, Justin Romberg, Richard Baraniuk

Proceedings Volume 6701, 670120 (2007) https://doi.org/10.1117/12.736360

KEYWORDS: Fourier transforms, Phase retrieval, Signal processing, Diffraction, Terahertz radiation, Compressed sensing, Wavelets, Detection theory, Chemical elements, Algorithm development

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Proceedings Article | 28 February 2007 Paper

Variational methods for compressive sampling

Justin Romberg

Proceedings Volume 6498, 64980J (2007) https://doi.org/10.1117/12.715427

KEYWORDS: Image compression, Wavelets, Wavelet transforms, Detection theory, Image processing, Signal processing, Zoom lenses, Compressed sensing, Computer engineering, Convex optimization

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Proceedings Article | 17 September 2005 Paper

Stable signal recovery from incomplete observations

Emmanuel Candes, Justin Romberg

Proceedings Volume 5914, 59140S (2005) https://doi.org/10.1117/12.620143

KEYWORDS: Image restoration, Wavelets, Convex optimization, Digital imaging, Cameras, Applied sciences, Computer programming, Computational mathematics, Mathematical modeling, Chemical elements

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Proceedings Article | 11 March 2005 Paper

Signal recovery from random projections

Emmanuel Candes, Justin Romberg

Proceedings Volume 5674, (2005) https://doi.org/10.1117/12.600722

KEYWORDS: Wavelets, Signal processing, Wavelet transforms, Computer programming, Convex optimization, Reconstruction algorithms, Superposition, Medical imaging, Doppler effect, Fourier transforms

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Proceedings Article | 13 November 2003 Paper

Geometric methods for wavelet-based image compression

Michael Wakin, Justin Romberg, Hyeokho Choi, Richard Baraniuk

Proceedings Volume 5207, (2003) https://doi.org/10.1117/12.506155

KEYWORDS: Wavelets, Image compression, Quantization, Computer programming, Distortion, Wavelet transforms, Associative arrays, Algorithm development, Image segmentation, Image processing

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Proceedings Article | 13 November 2003 Paper

A geometric hidden Markov tree wavelet model

Justin Romberg, Michael Wakin, Hyeokho Choi, Richard Baraniuk

Proceedings Volume 5207, (2003) https://doi.org/10.1117/12.506853

KEYWORDS: Wavelets, Continuous wavelet transforms, Wavelet transforms, Feature extraction, Image processing, Image segmentation, Control systems, Zoom lenses, Statistical analysis, Image resolution

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Proceedings Article | 23 June 2003 Paper

Multiscale geometric image processing

Justin Romberg, Michael Wakin, Richard Baraniuk

Proceedings Volume 5150, (2003) https://doi.org/10.1117/12.509903

KEYWORDS: Wavelets, Image processing, Image compression, Associative arrays, Image processing algorithms and systems, Wavelet transforms, Chemical species, Optimization (mathematics), JPEG2000, Image segmentation

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Proceedings Article | 21 December 2000 Paper

Adding linguistic constraints to document image decoding: comparing the iterated complete path and stack algorithms

Kris Popat, Daniel Greene, Justin Romberg, Dan Bloomberg

Proceedings Volume 4307, (2000) https://doi.org/10.1117/12.410844

KEYWORDS: Detection and tracking algorithms, Image processing, Computer simulations, Computer programming, Evolutionary algorithms, Information technology, Systems modeling, Data modeling, Speech recognition, Forward error correction

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Proceedings Article | 4 December 2000 Paper

Multiscale image segmentation using joint texture and shape analysis

Ramesh Neelamani, Justin Romberg, Hyeokho Choi, Rudolf Riedi, Richard Baraniuk

Proceedings Volume 4119, (2000) https://doi.org/10.1117/12.408607

KEYWORDS: Image segmentation, Binary data, Wavelets, Image compression, Image processing algorithms and systems, Computer programming, Data modeling, Shape analysis, Volume rendering, Image resolution

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Proceedings Article | 4 December 2000 Paper

Multiplicative multiscale image decompositions: analysis and modeling

Justin Romberg, Rudolf Riedi, Hyeokho Choi, Richard Baraniuk

Proceedings Volume 4119, (2000) https://doi.org/10.1117/12.408660

KEYWORDS: Signal processing, Wavelets, Image processing, Wavelet transforms, Image analysis, Interference (communication), Statistical analysis, Distance measurement, Statistical modeling, Denoising

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Proceedings Article | 25 June 1999 Paper

Bayesian tree-structured image modeling using wavelet-domain hidden Markov models

Justin Romberg, Hyeokho Choi, Richard Baraniuk

Proceedings Volume 3816, (1999) https://doi.org/10.1117/12.351328

KEYWORDS: Wavelets, Expectation maximization algorithms, Wavelet transforms, Data modeling, Information technology, Discrete wavelet transforms, Image analysis, Statistical modeling, Image processing, Visualization

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Showing 5 of 15 publications

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