Uploaded images are pixelated
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I am using a GUI created by someone else and it's working great with the sample images I uploaded from their github, which are about 10MB .jpg files that are 3684 x 4912 x 3 in size. I am trying my own .jpg files which are 178KB and 688 x 917 x 3 in size, and they are all pixelated. Is there a way to remedy this without code? Is there a setting somewhere that will improve the image quality? Or do I need to start with a better quality image to begin with? These are images that I swiped from the web and a powerpoint file, so I am thinkng I just need better quality images.
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Star Strider
on 19 Apr 2023
JPEG images have problems because of the discrete cosine transform used to encode them. See the Wikipedia section on JPEG compression for details.
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Enrique
on 27 Apr 2023
@Daniel I have created a new thread: https://de.mathworks.com/matlabcentral/answers/1954094-insert-vector-image-or-vector-graphic-in-simulink
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