Dr. Thor Ole Gulsrud Profile

Dr. Thor Ole Gulsrud

Asst. Professor at Univ of Stavanger

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Publications (6)

Proceedings Article | 29 April 2005 Paper

Feature extraction in digital mammograms based on optimal and morphological filtering

Thor Ole Gulsrud, Kjersti Engan, Jostein Herredsvela

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.585818

KEYWORDS: Mammography, Image filtering, Feature extraction, Optimal filtering, Image segmentation, Tissues, Wavelets, Optical filters, Breast, Digital filtering

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Proceedings Article | 29 April 2005 Paper

Detection of circumscribed masses in mammograms using morphological segmentation

Jostein Herredsvela, Thor Ole Gulsrud, Kjersti Engan

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.595196

KEYWORDS: Mammography, Image segmentation, Tissues, Breast, Image filtering, Databases, Tumors, Breast cancer, Image processing, Feature extraction

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Proceedings Article | 29 April 2005 Paper

Compression of digital mammograms with region-of-interest coding evaluated on a CAD system

Kjersti Engan, Martin Lillo, Thor Ole Gulsrud

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.593329

KEYWORDS: Mammography, Image compression, CAD systems, Computer aided design, Wavelets, Computer aided diagnosis and therapy, Tissues, Cancer, Optical inspection, Image quality

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Proceedings Article | 27 February 1996 Paper

Optimal filter for detection of stellate lesions and circumscribed masses in mammograms

Thor Gulsrud, Sissel Kjode

Proceedings Volume 2727, (1996) https://doi.org/10.1117/12.233259

KEYWORDS: Mammography, Optimal filtering, Tumors, Feature extraction, Tissues, Image filtering, Image segmentation, Breast, Nonlinear filtering, Image processing

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Proceedings Article | 21 September 1994 Paper

Image texture classification using quadrature mirror filter bank in combination with co-occurrence matrices

Thor Gulsrud, John Husoy

Proceedings Volume 2298, (1994) https://doi.org/10.1117/12.186562

KEYWORDS: Matrices, Image classification, Optical filters, Bismuth, Image filtering, Mirrors, Finite impulse response filters, Electronic filtering, Signal processing, Digital filtering

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Showing 5 of 6 publications

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