houghlines()
Computer Vision
houghlines() is a MATLAB®-compatible computer vision function for detect straight line segments using the hough transform. Run it online in your browser with SimLab — free, no install, no license required.
Detect straight line segments using the Hough transform.
Syntax
lines = houghlines(img)
lines = houghlines(img, opts)
Examples — run houghlines() in your browser
L = houghlines(edge(rgb2gray(imread("road.png"))))▶ RunSee Also
Frequently Asked Questions about houghlines()
Is the houghlines() 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 houghlines() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use houghlines()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The houghlines() function requires no MATLAB® license or desktop software download.
What does houghlines() do?
Detect straight line segments using the Hough transform. It is a MATLAB®-compatible computer vision function available in SimLab with the same calling syntax as MATLAB® — typically: lines = houghlines(img).
Can I run houghlines() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls houghlines(), 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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