Prof. Johannes R. Sveinsson Profile

Prof. Johannes R. Sveinsson

at Univ of Iceland

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Author

Publications (6)

Proceedings Article | 17 October 2013 Paper

Hyperspectral image restoration using wavelets

Behnood Rasti, Johannes Sveinsson, Magnus Ulfarsson, Jon Benediktsson

Proceedings Volume 8892, 889207 (2013) https://doi.org/10.1117/12.2029240

KEYWORDS: Hyperspectral imaging, Wavelets, Signal to noise ratio, Image restoration, Principal component analysis, Visualization, Denoising, Feature extraction, Hyperspectral simulation, Convex optimization

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Proceedings Article | 17 October 2013 Paper

Wavelet based hyperspectral image restoration using spatial and spectral penalties

Behnood Rasti, Johannes Sveinsson, Magnus Ulfarsson, Jon Benediktsson

Proceedings Volume 8892, 88920I (2013) https://doi.org/10.1117/12.2029257

KEYWORDS: Wavelets, Signal to noise ratio, Hyperspectral imaging, Image restoration, Visualization, Hyperspectral simulation, Principal component analysis, Sensors, 3D image processing, Atmospheric modeling

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Proceedings Article | 19 October 2005 Paper

Classification of remote sensing imagery with high spatial resolution

Mathieu Fauvel, Jon Aevar Palmason, Jon Atli Benediktsson, Jocelyn Chanussot, Johannes Sveinsson

Proceedings Volume 5982, 598201 (2005) https://doi.org/10.1117/12.637224

KEYWORDS: Feature extraction, Image classification, Neural networks, Remote sensing, Independent component analysis, Spatial resolution, Principal component analysis, Mathematical morphology, Fuzzy logic, Image resolution

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Proceedings Article | 28 January 2002 Paper

Review of applications of wavelets in speckle reduction and enhancement of SAR images

Johannes Sveinsson, Jon Benediktsson

Proceedings Volume 4541, (2002) https://doi.org/10.1117/12.454179

KEYWORDS: Wavelets, Synthetic aperture radar, Speckle, Denoising, Interference (communication), Image processing, Image filtering, Discrete wavelet transforms, Wavelet transforms, Filtering (signal processing)

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Proceedings Article | 14 December 1999 Paper

Speckle reduction and enhancement of SAR images using multiwavelets and adaptive thresholding

Johannes Sveinsson, Jon Benediktsson

Proceedings Volume 3871, (1999) https://doi.org/10.1117/12.373262

KEYWORDS: Synthetic aperture radar, Speckle, Wavelets, Denoising, Matrices, Image processing, Filtering (signal processing), Information operations, Interference (communication), Image analysis

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Proceedings Article | 4 December 1998 Paper

Optimized combination, regularization, and pruning in parallel consensual neural networks

Jon Benediktsson, Jan Larsen, Johannes Sveinsson, L. Hansen

Proceedings Volume 3500, (1998) https://doi.org/10.1117/12.331874

KEYWORDS: Neural networks, Data modeling, Remote sensing, Neurons, Network architectures, Brain, Error analysis, Synthetic aperture radar, Wavelets, Statistical methods

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Showing 5 of 6 publications

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