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Issue with Image Resolution When Exporting from COMSOL

Posted 18 mag 2024, 06:20 GMT-4 2 Replies

Soniya Sonu
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Hi everyone,

I'm currently working on my thesis and need to export high quality images of my COMSOL model. However, whenever I save the images, the resolution seems too low, and the details are not clear enough for publication. I've tried adjusting the settings and I used some online application such as Jpeg compressor and others but haven't had much success.

Has anyone encountered this issue before, and can you suggest the best way to export high-resolution images from COMSOL?

Thanks in advance

2 Replies Last Post 19 mag 2024, 03:28 GMT-4
Dave Greve
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Posted: 6 months ago 18 mag 2024, 18:20 GMT-4

I have no difficulty expoerting publication-suitable images using a sufficiently large size (I usually use 1200 x 800 pixels).

Comsol images (which are closer to line art than photographs) are best exported as .png in order to avoid jpeg artifacts and/ or excessive file sizes.

I have no difficulty expoerting publication-suitable images using a sufficiently large size (I usually use 1200 x 800 pixels). Comsol images (which are closer to line art than photographs) are best exported as .png in order to avoid jpeg artifacts and/ or excessive file sizes.
Edgar J. Kaiser Certified Consultant
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Posted: 6 months ago 19 mag 2024, 03:28 GMT-4

Could it be that your data is noisy, e.g. due to a coarse mesh and maybe low order (linear) discretization? In that case high image resolution doesn't help.

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
Could it be that your data is noisy, e.g. due to a coarse mesh and maybe low order (linear) discretization? In that case high image resolution doesn't help.

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