Dr. J. Birgitta Martinkauppi Profile

Dr. J. Birgitta Martinkauppi

Principal Scientist at Univ of Vaasa

SPIE Involvement:

Author

SPIE Journal Paper | 1 July 2007

Novel system for semiautomatic image segmentation of arctic charr

J. Birgitta Martinkauppi, Elena Doronina, Jorma Piironen, Timo Jääskeläinen, Jussi Parkkinen

JEI, Vol. 16, Issue 03, 033012, (July 2007) https://doi.org/10.1117/12.10.1117/1.2774971

KEYWORDS: Image segmentation, RGB color model, Abdomen, Neural networks, Imaging systems, Visualization, Image processing, Image acquisition, Skin, Digital cameras

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Proceedings Article | 17 January 2006 Paper

Spectral based optimization of screen images for industrial product presentation

Lari Härkönen, J. Birgitta Martinkauppi, Hannu Laamanen, Markku Hauta-Kasari, Petri Huhtelin, Pekka Horttanainen

Proceedings Volume 6062, 60620J (2006) https://doi.org/10.1117/12.642681

KEYWORDS: Projection systems, RGB color model, Imaging systems, Color reproduction, Cameras, Imaging spectroscopy, Visualization, Reflectivity, Photography, Optoelectronics

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SPIE Journal Paper | 1 October 2005

Comparison of skin color detection and tracking methods under varying illumination

J. Birgitta Martinkauppi, Maricor Soriano, Matti Pietikäinen

JEI, Vol. 14, Issue 04, 043014, (October 2005) https://doi.org/10.1117/12.10.1117/1.2142307

KEYWORDS: Skin, Cameras, Video, Image segmentation, RGB color model, Calibration, Detection and tracking algorithms, Light sources and illumination, Image filtering, Data modeling

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Proceedings Article | 4 April 2001 Paper

Behavior of skin color under varying illumination seen by different cameras at different color spaces

J. Birgitta Martinkauppi, Maricor Soriano, Mika Laaksonen

Proceedings Volume 4301, (2001) https://doi.org/10.1117/12.420902

KEYWORDS: Skin, RGB color model, Cameras, Calibration, Light sources, Modeling, Roentgenium, Device simulation, Image sensors, Inspection

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SPIE Journal Paper | 1 January 2000

Physics-based face database for color research

Elzbieta Marszalec, J. Birgitta Martinkauppi, Maricor Soriano, Matti Pietikaeinen

JEI, Vol. 9, Issue 01, (January 2000) https://doi.org/10.1117/12.10.1117/1.482722

KEYWORDS: Skin, Databases, Reflectivity, Cameras, Calibration, Image segmentation, RGB color model, Machine vision, Algorithm development, Facial recognition systems

Proceedings Article | 16 September 1999 Paper

Making saturated facial images useful again

Maricor Soriano, Elzbieta Marszalec, J. Birgitta Martinkauppi, Matti Pietikaeinen

Proceedings Volume 3826, (1999) https://doi.org/10.1117/12.364317

KEYWORDS: Cameras, Skin, RGB color model, Calibration, Databases, Image processing, Video, Sensors, Image analysis, Image enhancement

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Proceedings Article | 16 September 1999 Paper

Improving results of a simple RGB model for cameras using estimation

J. Birgitta Martinkauppi

Proceedings Volume 3826, (1999) https://doi.org/10.1117/12.364307

KEYWORDS: Cameras, RGB color model, Error analysis, Calibration, Statistical analysis, Reflection, Reflectivity, Skin, 3D modeling, Modeling

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Proceedings Article | 26 September 1997 Paper

Evaluation of the performance of color camera for measuring small color differences

Elzbieta Marszalec, J. Birgitta Martinkauppi, Matti Pietikaeinen

Proceedings Volume 3208, (1997) https://doi.org/10.1117/12.290306

KEYWORDS: Cameras, Machine vision, Imaging systems, Human vision and color perception

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Showing 5 of 8 publications

Conference Committee Involvement (1)

Machine Vision Applications in Industrial Inspection XI

23 January 2003 | Santa Clara, CA, United States

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