LSD

This program performs the line segment detection on an image.

Please select an image; color images will be converted into gray level.

Only upload suitable images. See the copyright and other conditions for details.
The maximum allowed file size is 1024Kb. TIFF, JPEG, PNG, GIF, PNM (and other standard formats) are recognized.
We may re-use the uploaded files for further analysis.

You can also try these proposed images.