Impossible to upload pictures in original size

Since AVS forum imports all pics, even external links to them, they appear all resized !
Also imported directly by AVS from harddisk - if you klick afterwards on them - resized. In Firefox and in Internet Explorer even worse.

Is there a way to show them in original size? I need that (and I think many others too in a science forum) for deinterlacing screenshots.

Before AVS imported all pics everything was allright. Here's the tread where i have the problems:
http://www.avsforum.com/t/1157287/hd-1080i-test-pattern-to-determine-vector-adaptive-deinterlacing-others-icl-ticker

here two examples - people will not see what is important on these Pictures if they are resized:

thanks but does not work at least with Dropbox. Even getting worse. Or do you see true 1 pixel lines here? I get only waves instead of lines (Firefox and in Internet Explorer).

I can't explain complex deinterlacing coherences if the people just see 1 pic at a time.
The other point is - a post looks boring and uninteresting just with only links no pictures. Of course the people can right klick on any of my pics and download them but that's also not the point.

I tried it on 4 different PC's (resolution 1920*1200/1080 with Firefox + Internet Explorer) now, sometimes the 1 pixel lines are viewable mostly not. Also clicking on the imported pics (above in post#1) only on one PC and only in Firefox brougt the 1 pixel lines.

Would be nice if that could be made better in the AVS forum soft? Thank you!

Ok got it now.
Is simply the zoom factor of the browsers. If it is not 100% all and every pic under any circumstances is also zoomed. Ctrl+0 (zero) helps. Sorry for the trouble!