How to resize an image with the binary data

[aypicaso]

I would like to avoid using a 3rd party function, and do not want to render the browser \[code\]<img>\[/code\] tag (width), but would like to grab the binary data of the image file with the \[code\]filesystemobject\[/code\] and resize it on the fly. Is it possible like this? Otherwise, What is the best method for this? I wasn't able to find any info online about it. Thanks in advance.