Mr. Petter Risholm Profile

Petter Risholm

at Rikshospitalet

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Author

Publications (3)

Proceedings Article | 13 March 2010 Paper

Validation of a nonrigid registration framework that accommodates tissue resection

Petter Risholm, Eigil Samset, William Wells

Proceedings Volume 7623, 762319 (2010) https://doi.org/10.1117/12.844302

KEYWORDS: Diffusion, Tissues, Image registration, Tumors, Gaussian filters, Brain, Anisotropic diffusion, Anisotropic filtering, Linear filtering, 3D modeling

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Proceedings Article | 27 March 2009 Paper

Intra-operative adaptive FEM-based registration accommodating tissue resection

Petter Risholm, Eivind Melvær, Knut Mørken, Eigil Samset

Proceedings Volume 7259, 72592Y (2009) https://doi.org/10.1117/12.811540

KEYWORDS: Image registration, Finite element methods, Tumors, Tissues, Brain, Chemical elements, Neuroimaging, Medical imaging, Magnetic resonance imaging, Surgery

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Proceedings Article | 26 March 2008 Paper

Visualization tool for improved accuracy in needle placement during percutaneous radio-frequency ablation of liver tumors

Thomas Stüdeli, Denis Kalkofen, Petter Risholm, Wajid Ali, Adinda Freudenthal, Eigil Samset

Proceedings Volume 6918, 69180B (2008) https://doi.org/10.1117/12.769399

KEYWORDS: Tumors, Visualization, Radiofrequency ablation, Liver, 3D vision, Abdomen, Prototyping, Optical spheres, Cameras, Computing systems

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