Resizing Images

This Demonstration shows different methods of resizing an image. To resize, we find the convolution of a particular filter function with the original image and resample the data. The filter functions are convolved in each direction separately. In general, the "Lanczos" method results in the best quality, while the "Nearest" method is the fastest.


  • [Snapshot]
  • [Snapshot]
  • [Snapshot]
    • Share:

Embed Interactive Demonstration New!

Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site. More details »

Files require Wolfram CDF Player or Mathematica.