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GPGPU: Bildbehandling på grafikkort
Linköping University, Department of Mathematics.
2006 (Swedish)Independent thesis Basic level (professional degree), 20 points / 30 hpStudent thesis
Abstract [en]

GPGPU is a collective term for research involving general computation on graphics cards. A modern graphics card typically provides more than ten times the computational power of an ordinary PC processor. This is a result of the high demands for speed and image quality in computer games.

This thesis investigates the possibility of exploiting this computational power for image processing purposes. Three well known methods where implemented on a graphics card: FFT (Fast Fourier Transform), KLT (Kanade Lucas Tomasi point tracking) and the generation of scale pyramids. All algorithms where successfully implemented and they are tree to ten times faster than correspondning optimized CPU implementation.

Place, publisher, year, edition, pages
Matematiska institutionen , 2006. , 57 p.
Keyword [sv]
GPGPU, FFT, KLT, skalpyramider
National Category
Computer Vision and Robotics (Autonomous Systems)
URN: urn:nbn:se:liu:diva-7180ISRN: LITH-MAI-EX--06/12-SEOAI: diva2:22239
2006-06-13, algoritmen, B-huset, Linköpings universitet, Linköping, 10:05
Available from: 2006-09-07 Created: 2006-09-07

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