Centura Web Developer - Universitetet i Agder

Foreleser 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) Per Henrik Hogstad Research ICT/Medicine - Videolesson W (a, b) W [ f ](a, b) a ,b f a ,b ( x) f ( x)dx f ( x) 1 C 1

a 2 W (a, b) a ,b ( x)dadb ICT / Medicine SimReal SimVideo Wavelets Mathematics Statistics Physics Computer Science ICT / Medicine SimReal+ Research

Mathematics - Computer Science - Medicine SINTEF Unimed Ultrasound in Trondheim The Norwegian Radiumhospital in Oslo Srlandet hospital in Kristiansand / Arendal Research The 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 Per Henrik Hogstad Research Linear Accelerator Mathematics Statistics Physics Computer Science ICT / Medicine SimReal+ The Norwegian Radiumhospital Mammography - Mexican Hat - 2 Dim

(x) 1 2 2 2 2 x x 2 2 e

1 a,b ( r ) x r y 1 2 a x a y 1 T T 2 r b P r b e 2 r b P r b

bx a x b a by ay cos sin 1 R 2 sin cos A a x 0 0

1 2 a y P R T AR a x 1 a y 2 Per Henrik Hogstad Research ICT/Medicine Videolesson W (a, b) W [ f ](a, b) a ,b f a ,b ( x) f ( x)dx f ( x)

1 C 1 a 2 W (a, b) a ,b ( x)dadb ICT / Medicine SimReal SimVideo Wavelets Mathematics Statistics

Physics Computer Science ICT / Medicine SimReal+ Research Videolesson University of California, Berkeley Youtube NTNU Mediasite UiA SimVideo Videolesson Videosimulation Interactive simulation Exercise Research

Videolesson - SimVideo - Complete System SimVideo Videolesson / Videosimulation / Interactive simulation / Application Menu Videolesson Videosimulation Interactive simulation Exercise Application - Videolesson - Simulations (video / interactive / modelling) - Application End