imgaussfilt()
Computer Vision
imgaussfilt() is a MATLAB®-compatible computer vision function for apply 2-d gaussian smoothing to an image with standard deviation sigma. Run it online in your browser with SimLab — free, no install, no license required.
Apply 2-D Gaussian smoothing to an image with standard deviation sigma.
Syntax
B = imgaussfilt(img)
B = imgaussfilt(img, sigma)
Examples — run imgaussfilt() in your browser
B = imgaussfilt(imread("cat.jpg"), 2)▶ RunSee Also
Frequently Asked Questions about imgaussfilt()
Is the imgaussfilt() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run imgaussfilt() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use imgaussfilt()?
No. SimLab runs entirely in your web browser with zero installation. The imgaussfilt() function works without any MATLAB® license or software download.
What does imgaussfilt() do?
Apply 2-D Gaussian smoothing to an image with standard deviation sigma. It is a MATLAB®-compatible computer vision function available in SimLab with the same calling syntax as MATLAB® — typically: B = imgaussfilt(img).
Can I run imgaussfilt() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls imgaussfilt(), and run it. Execution happens locally in your browser — no data leaves your machine.
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