Liquid Rescaling - Very Cool.

Saw this excellent and interesting demo of something dubbed 'Liquid Rescaling'. In essence it allows you to stretch or compress an image but keeps some semblance of proportion for the objects within the image. It's hard to describe but imagine you had a 4x6 image, but there was an ugly garbage can on the right hand side. With this tool, you could crop off the right 2 inches (leaving you with a 4x4 image) but then stretch it back to 4x6 *without* fattening up the people in the picture.

It uses algorithms to detect areas in the photo where it can stretch while minimizing distortion. It's really quite neat. Even neater is the fact that there is a plugin for the GIMP which uses the tool. If you watch the demo you will be amazed at what you can achieve.

I also believe that there is no equivalent tool in the beloved Photoshop that does this. ;)

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