Mr. Karl V. Sjöstrand Profile

Karl V. Sjöstrand

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 26 March 2008 Paper

A generalization of voxel-wise procedures for high-dimensional statistical inference using ridge regression

Karl Sjöstrand, Valerie Cardenas, Rasmus Larsen, Colin Studholme

Proceedings Volume 6914, 69140A (2008) https://doi.org/10.1117/12.770728

KEYWORDS: Statistical analysis, Brain, Error analysis, Data modeling, Statistical modeling, Statistical inference, Cognitive modeling, Principal component analysis, Magnetic resonance imaging, Statistical methods

Read Abstract +

Proceedings Article | 26 March 2008 Paper

Multiscale hierarchical support vector clustering

Michael Saas Hansen, David Alberg Holm, Karl Sjöstrand, Carsten Dan Ley, Ian John Rowland, Rasmus Larsen

Proceedings Volume 6914, 69144B (2008) https://doi.org/10.1117/12.771027

KEYWORDS: Scalable video coding, Blood vessels, Optical spheres, Image segmentation, Magnetic resonance imaging, Distance measurement, Signal processing, Blood, Image resolution, Feature extraction

Read Abstract +

Proceedings Article | 3 March 2007 Paper

Ischemic segment detection using the support vector domain description

Michael Hansen, Hildur Ólafsdóttir, Karl Sjöstrand, Søren Erbou, Mikkel Stegmann, Henrik Larsson, Rasmus Larsen

Proceedings Volume 6512, 65120F (2007) https://doi.org/10.1117/12.709492

KEYWORDS: Magnetic resonance imaging, Optical spheres, Image segmentation, Image registration, Heart, Magnetism, Arteries, Tissues, Blood circulation, Platinum

Read Abstract +

Proceedings Article | 15 March 2006 Paper

Sparse principal component analysis in medical shape modeling

Karl Sjöstrand, Mikkel Stegmann, Rasmus Larsen

Proceedings Volume 6144, 61444X (2006) https://doi.org/10.1117/12.651658

KEYWORDS: Principal component analysis, Shape analysis, Data modeling, Matrices, Medical imaging, Feature selection, Lung, Mathematical modeling, MATLAB, Heart

Read Abstract +

Proceedings Article | 10 March 2006 Paper

On the alignment of shapes represented by Fourier descriptors

Karl Sjöstrand, Anders Ericsson, Rasmus Larsen

Proceedings Volume 6144, 61440Z (2006) https://doi.org/10.1117/12.653437

KEYWORDS: Lung, Brain, Fourier transforms, Shape analysis, Data modeling, Statistical analysis, Received signal strength, Superposition, Medical imaging, Distance measurement

Read Abstract +

Proceedings Article | 10 March 2006 Paper

Sparse modeling of landmark and texture variability using the orthomax criterion

Mikkel Stegmann, Karl Sjöstrand, Rasmus Larsen

Proceedings Volume 6144, 61441G (2006) https://doi.org/10.1117/12.651293

KEYWORDS: Principal component analysis, Shape analysis, Medical imaging, Brain, Magnetism, Chest imaging, Neuroimaging, Pathology, Mathematical modeling, Independent component analysis

Read Abstract +

Proceedings Article | 29 April 2005 Paper

Mid-sagittal plane and mid-sagittal surface optimization in brain MRI using a local symmetry measure

Mikkel Stegmann, Karl Skoglund, Charlotte Ryberg

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.595222

KEYWORDS: Brain, Magnetic resonance imaging, Head, Cerebrum, Neuroimaging, Magnetism, Nanoimprint lithography, Skull, Statistical analysis, Optimization (mathematics)

Read Abstract +

Showing 5 of 7 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years