Essays about: "fringe-pattern"

Found 2 essays containing the word fringe-pattern.

  1. 1. Camera Distortion Calibration through Fringe Pattern Phase Analysis

    University essay from Linköpings universitet/Datorseende

    Author : Karl Karlsson; [2023]
    Keywords : fringe-pattern; distortion; monogenic signal; phase analysis;

    Abstract : The goal of this thesis is to use fringe-pattern phase analysis to calibrate the distortion of a camera lens. The benefit of using this method is that the distortion can be calculated using data from each individual pixel and the methodology does not need any model. READ MORE

  3. 2. Construction and Validation of a White Light Interferometer

    University essay from Högskolan i Halmstad/Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Karthick Sathiamoorthy; Tanjim Ahmed; [2011]
    Keywords : WLI; VSI;

    Abstract : White light interferometry is a well-developed and very old technique for optical measurements. The thesis describes the design of a vertical scan interferometer system to study the surface topography of surfaces down to nanometers. READ MORE