get rid unwanted dots

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Walaa
Walaa il 30 Ott 2022
Risposto: Image Analyst il 30 Ott 2022
I'd like to get rid of the tiny colored dots that conceal the red lines. Kindly help if you can.
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DGM
DGM il 30 Ott 2022
How is this image being created? It will probably be easier to prevent the problem than try fixing the damage caused by artifacts.

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Image Analyst
Image Analyst il 30 Ott 2022
Those are jpeg compression artifacts. That's why you should never use jpg format for image analysis. Use PNG format instead.

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R2019b

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