Prof. Arto Kaarna Profile

Prof. Arto Kaarna

at Lappeenranta Univ of Technology

SPIE Involvement:

Author

Publications (7)

SPIE Journal Paper | 1 April 2003

Linear prediction in lossless compression of hyperspectral images

Jarno Mielikainen, Pekka Toivanen, Arto Kaarna

OE, Vol. 42, Issue 04, (April 2003) https://doi.org/10.1117/12.10.1117/1.1557174

KEYWORDS: Image compression, Hyperspectral imaging, Principal component analysis, Quantization, Wavelet transforms, Optical engineering, Chromium, Information technology, Spectroscopy, Algorithms

Proceedings Article | 13 March 2003 Paper

Pekka Keranen, Arto Kaarna, Pekka Toivanen

Proceedings Volume 4885, (2003) https://doi.org/10.1117/12.463160

KEYWORDS: Image compression, Principal component analysis, Image quality, Computer programming, Hyperspectral imaging, JPEG2000, Signal to noise ratio, Wavelet transforms, Image classification, Chromium

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Proceedings Article | 13 March 2003 Paper

Noise reduction methods for hyperspectral images

Pekka Toivanen, Arto Kaarna, Jarno Mielikainen, Mikko Laukkanen

Proceedings Volume 4885, (2003) https://doi.org/10.1117/12.463167

KEYWORDS: Digital filtering, Denoising, Optical filters, Image filtering, Gaussian filters, Filtering (signal processing), Hyperspectral imaging, Edge detection, Data modeling, Image processing

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Proceedings Article | 2 August 2002 Paper

Compression of multispectral AVIRIS images

Arto Kaarna, Pekka Toivanen, Pekka Keranen

Proceedings Volume 4725, (2002) https://doi.org/10.1117/12.478793

KEYWORDS: Image compression, Principal component analysis, Image quality, JPEG2000, Multispectral imaging, Wavelet transforms, Chromium, Signal to noise ratio, Computer programming, Distance measurement

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Proceedings Article | 2 August 2002 Paper

Lossless hyperspectral image compression via linear prediction

Jarno Mielikainen, Arto Kaarna, Pekka Toivanen

Proceedings Volume 4725, (2002) https://doi.org/10.1117/12.478794

KEYWORDS: Image compression, Principal component analysis, Hyperspectral imaging, Quantization, Spectroscopy, Wavelet transforms, Statistical analysis, Information technology, Multispectral imaging, Image storage

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Proceedings Article | 2 August 2002 Paper

Noise reduction in multispectral images using the self-organizing map

Pekka Toivanen, Mikko Laukkanen, Arto Kaarna, Jarno Mielikainen

Proceedings Volume 4725, (2002) https://doi.org/10.1117/12.478751

KEYWORDS: Image filtering, Digital filtering, Denoising, Gaussian filters, Multispectral imaging, Fourier transforms, Nonlinear filtering, Optical filters, Brain mapping, Neurons

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Proceedings Article | 19 January 2001 Paper

Wavelet filter selection based on spectral features in multispectral image compression

Arto Kaarna, Jussi Parkkinen

Proceedings Volume 4170, (2001) https://doi.org/10.1117/12.413913

KEYWORDS: Image compression, Wavelets, Optical filters, Image filtering, Multispectral imaging, Signal to noise ratio, Wavelet transforms, Image quality, Chromium, Filtering (signal processing)

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Showing 5 of 7 publications

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