Essays about: "Per-Erik"

Showing result 11 - 13 of 13 essays containing the word Per-Erik.

  1. 11. Mathematical models of bacteria population growth in bioreactors: formulation, phase space pictures, optimisation and control.

    University essay from Matematiska institutionen

    Author : Per Erik Strandberg; [2004]
    Keywords : Applied mathematics; Chemostat; Continuous Stirred Tank Bioreactors; CSTR; Dynamical Systems; Mathematical Models in Biology; Biologic growth and Biologic production.; Tillämpad matematik;

    Abstract : There are many types of bioreactors used for producing bacteria populations in commercial, medical and research applications. This report presents a systematic discussion of some of the most important models corresponding to the well known reproduction kinetics such as the Michaelis-Menten kinetics, competitive substrate inhibition and competitive product inhibition. READ MORE

  3. 12. Quality Measures of Halftoned Images (A Review)

    University essay from Institutionen för teknik och naturvetenskap

    Author : Per-Erik Axelson; [2003]
    Keywords : Datorteknik; Digital halftoning; FM Halftoning; Objective image quality measures; Subjective image quality; Human vision system; Contrast sensitivity function; Datorteknik;

    Abstract : This study is a thesis for the Master of Science degree in Media Technology and Engineering at the Department of Science and Technology, Linkoping University. It was accomplished from November 2002 to May 2003. Objective image quality measures play an important role in various image processing applications. READ MORE

  4. 13. Detection of Man-made Objects in Satellite Images

    University essay from Bildbehandling; Tekniska högskolan

    Author : Per-Erik Forssén; [1997]
    Keywords : Remote sensing; computer vision; logical sensors; road detection; man-made objects; spectral signature; local variance; quadrature filter;

    Abstract : In this report, the principles of man-made object detection in satellite images is investigated. An overview of terminology and of how the detection problem is usually solved today is given. A three level system to solve the detection problem is proposed. The main branches of this system handle road, and city detection respectively. READ MORE