Image Interpolation with Contour Stencils
Please cite the reference article if you publish results obtained with this online demo.

An efficient edge-directed image interpolation method based on total variation along curves.

Select Data

Click on an image to use it as the algorithm input.


image credits

Upload Data

Upload your own image files to use as the algorithm input.


Images larger than 1048576 pixels will be resized. Upload size is limited to 3MB per image file .
TIFF, JPEG, PNG, GIF, PNM (and other standard formats) are supported. The uploaded will be publicly archived unless you switch to private mode on the result page.
Only upload suitable images. See the copyright and legal conditions for details.