Mr. Juha Lehtonen Profile

Juha Lehtonen

at Joensuu Yliopisto

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Author

Publications (3)

Proceedings Article | 2 October 2006 Paper

Functions of images

Juha Lehtonen, Alexey Andriyashin, Jussi Parkkinen, Tuomas Leisti, Göte Nyman

Proceedings Volume 6384, 63840W (2006) https://doi.org/10.1117/12.686632

KEYWORDS: Facial recognition systems, Image quality, Skin, Detection and tracking algorithms, Databases, Feature extraction, Image compression, RGB color model, Visual compression, Visual analytics

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Proceedings Article | 6 June 2002 Paper

Representation of spectral images in data communication

Markku Hauta-Kasari, Juha Lehtonen, Jussi Parkkinen, Timo Jaeaeskelaeinen

Proceedings Volume 4421, (2002) https://doi.org/10.1117/12.464753

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Proceedings Article | 21 December 2000 Paper

Spectral image compression for data communications

Markku Hauta-Kasari, Juha Lehtonen, Jussi Parkkinen, Timo Jaeaeskelaeinen

Proceedings Volume 4300, (2000) https://doi.org/10.1117/12.410823

KEYWORDS: Image compression, Principal component analysis, Independent component analysis, Chromium, Data communications, Image transmission, 3D image processing, RGB color model, Signal to noise ratio, Colorimetry

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