Frontend image resizing support

[fyyyyy]

Hello

Since performance is quite hefty when people resize huge images, i have found some nice bicubic/bilinear filters for resizing images in the frontend via canvas.
http://jsfiddle.net/9g9Nv/96/
http://jsfiddle.net/amthrb4u/

However i can only upload the image via a hidden input as base64 string (haven't found a better way without using XHR). Also i can convert the base64 to binary on the server. But is there a way to pass this binary data to imager ?

  var base64Data = req.body.resized_image;
  images = [new Buffer(base64Data, 'base64').toString('binary')]; // doenst work with imager