Scale_and_ResizeImage.m

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% Funktion
%
% Optionen für Mode: 'stretch', 'original', 'repeat'
%
% Projekt: "Hologrammsoftware 2.0"
%
% Autor: Jan Marx
% Zuletzt bearbeitet: 29.09.2022
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function [image] = Scale_and_ResizeImage(input, x,y,mode, pixelPitchInput, pixelPitchOutput)
%Passt ein Bild an eine andere Auflösung an
%Zusätzlich zur Funktion "ResizeImage" wird hier die Pixelgröße der Devices
%berücksichtigt
 
x_new = floor(size(input,1)*pixelPitchInput/pixelPitchOutput);
y_new = floor(size(input,2)*pixelPitchInput/pixelPitchOutput);
 
image = ResizeImage(ResizeImage(input, x_new,y_new,'stretch'), x,y,mode);
%Lösung nicht ganz optimal, da Bild ggf. erst komprimiert wird und dann
%wieder vergrößert --> Qualitätsverlust
end