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Where in this image is noise? Is the noise coming from the font and label: or from your background image. Your command is not a complete command, since it does not show how you put the text image onto your background image. |
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I am displaying an image on a RGB LED Matrix 32x32, generated using Pango and this command:
sudo convert -background black -fill white -gravity center -size 32x32
-pointsize 16 pango:"एस" label32.png
The image is displayed almost perfect but can see some noise. Are there any more tricks to improve the output image? Or to fit a particular resolution?
I am using Noto-Sans font
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