Fredrik Orderud

MSc in computer science and PhD in medical imaging from NTNU university (Trondheim, Norway).
Working as global SW architect for the Ultrasound business in GE Healthcare (Oslo, Norway).
Email:
Phone: +47 95273940
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Research



Have completed a PhD on algorithms for real-time tracking of deformable models in volumetric data, using sequential state estimation. The primary application was automatic left ventricular segmentation in 3D echocardiography.

The PhD included development of the world's fastest algorithm for 3D segmentation and tracking with deformable models. The developed tracking framework operated 10-100 times faster than known comparable systems, with typical execution times of 5 ms per model per 3D frame on typical computer hardware as of 2008.

Examples

Examples of automatic 3D segmentation/tracking conducted in real-time:
Endocardial LV segmentation with a Doo-Sabin surface.
Endocardial and epicardial LV segmentation with two coupled Doo-Sabin surfaces.
Tracking of LV endo+epi and RV in cardiac CT.
Automatic bladder segmentation.

PhD thesis

Selected 3D segmentation/tracking publications

Other selected publications

Complete publication search (co-author of 48 publications with 244 citations as of December 2014).

Derived research

PhD theseses based on the same Kalman tracking framework: Presentation of PhD projects (presentation).

Patents

Open source activity

Active user of and minor contributor to the following open source projects:

Publicity

Software

List over some useful computer programs and libraries that I use.