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Foreleser

Per Henrik Hogstad is a knowledgeable researcher specializing in mathematics, statistics, physics, computer science, and medicine. He has expertise in theoretical nuclear physics and digital image processing, with a focus on wavelets and their applications in medicine. Per Henrik has supervised numerous master's theses and conducted research at SINTEF, Unimed, Ultrasound in Trondheim, and The Norwegian Radiumhospital in Oslo. He has also developed SimReal+ and SimVideo systems for interactive simulations in medicine. Explore his video lessons and simulations on YouTube, NTNU Mediasite, and UiA SimVideo.

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Foreleser

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Presentation Transcript

  1. Foreleser

  2. Introduction Per Henrik Hogstad • - Mathematics • - Statistics • - Physics (Main subject: Theoretical Nuclear Physics) • - Computer Science • - Programming / Objectorienting • - Algorithms and Datastructures • - Databases • - Digital Image Processing • - Supervisor Master Thesis • Research - PHH : Mathem of Wavelets + Computer Application Wavelets/Medicine - Students : Application + Test Wavelets/Medicine - PHH : SimReal+ (SimReal + SimVideo)

  3. Per Henrik Hogstad Mathematics Statistics Physics Computer Science ICT / Medicine SimReal+ ResearchICT/Medicine - Videolesson SimReal SimVideo ICT / Medicine Wavelets

  4. Research Mathematics - Computer Science - Medicine SINTEF Unimed Ultrasound in Trondheim The Norwegian Radiumhospital in Oslo Sørlandet hospital in Kristiansand / Arendal

  5. ResearchThe Norwegian Radiumhospital in Oslo - Control of the Linear Accelerator - Databases (patient/employee/activity)- Computations of patientpositions- Mathematical computations of medical image information - Different imageformat (bmp, dicom, …) - Noise Removal - Graylevel manipulation (Histogram, …) - Convolution, Gradientcomputation - Multilayer images - Transformations (Fourier, Wavelet, …) - Mammography - ... Wavelet

  6. Per Henrik Hogstad Mathematics Statistics Physics Computer Science ICT / Medicine SimReal+ ResearchLinear Accelerator

  7. The Norwegian RadiumhospitalMammography - Mexican Hat - 2 Dim

  8. Per Henrik Hogstad Mathematics Statistics Physics Computer Science ICT / Medicine SimReal+ ResearchICT/Medicine – Videolesson SimReal SimVideo ICT / Medicine Wavelets

  9. ResearchVideolesson University of California, Berkeley Youtube NTNU Mediasite UiA SimVideo Videolesson Videosimulation Interactive simulation Exercise

  10. ResearchVideolesson - SimVideo - Complete System

  11. SimVideoVideolesson / Videosimulation / Interactive simulation / Application Menu Videolesson Videosimulation Interactive simulation Exercise Application - Videolesson - Simulations (video / interactive / modelling) - Application

  12. End

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