imresize()

Image Processing

imresize() is a MATLAB®-compatible image processing function for resize an image by a scale factor or to target [height, width] using bilinear interpolation. Run it online in your browser with SimLab — free, no install, no license required.

Resize an image by a scale factor or to target [height, width] using bilinear interpolation.

Syntax

out = imresize(img, scale)
out = imresize(img, [H, W])

Examples — run imresize() in your browser

small = imresize(img, 0.5)
▶ Run
fixed = imresize(img, [128, 128])
▶ Run

See Also

Frequently Asked Questions about imresize()

Is the imresize() function free to use in SimLab?

The browser workspace requires no MATLAB® license or installation. Connected features require network access and may have account, tier, availability, or usage limits. You can open imresize() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.

Do I need to install MATLAB to use imresize()?

No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The imresize() function requires no MATLAB® license or desktop software download.

What does imresize() do?

Resize an image by a scale factor or to target [height, width] using bilinear interpolation. It is a MATLAB®-compatible image processing function available in SimLab with the same calling syntax as MATLAB® — typically: out = imresize(img, scale).

Can I run imresize() in my browser?

Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls imresize(), and run it. This function’s calculation runs locally in the browser. SimLab session analytics, sharing, feedback, and eligible acceleration have separate network boundaries.

Try SimLab — MATLAB®-compatible, free, in your browser

510+ functions. Runs in your browser. No install. No license.

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