how to zoom a image

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Roye Vadana 2021-9-1

评论： Roye Vadana 2021-9-5

Hey,

I try to zoom some image but i cant to save the zoomed image data, i can only to show it by zoom().

there is any way to zoom image and stay in the same resolution and save the zoomed image data?

thanks.

Image Analyst 2021-9-1

Did you try getframe()? That basically grabs a screenshot of the image in the axes. Or try exportgraphics() if you have R2020a or later.

Image Analyst 2021-9-1

Those don't look zoomed to me. They just look degraded.

If you want to pixelate the image, see my attached blockproc() demos.

Roye Vadana 2021-9-5

thanks

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