Re: An NGDF ex-Sperry-ment, part 2.

nscaler2 Wrote:
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> Russo, I am just a pixel peeper.   LOL


Well, you peeped piqued my curiosity, Tom -

So here are two 5X enlargements of screen captures of the same areas of the upper display and the lower display.  I still can't pique out any discernible difference:




I should probably go back to the original .tif file and make new .jpg copies without the Unsharp Mask for a truer comparison, but Olaf's camera in those days wasn't much sharper than the one I was carrying, so I really don't think it's worth the effort.*  IMHO, uploading smaller files wins, if only because it makes life easier for our friends like Glenn and Olaf who don't have fast internet connections.

- El Abuelo Histœrico, Greengo y Curmudgeoño de los Locomoturas Viejos y Verdes,
aka Der Grossväterlich DünkelOlivGrünDampfKesselMantelLiebHabender

*  On second thought, now it's your turn, Olaf.  Take one of those nice crisp b&w photos of a beautifully maintained East German or Czechoslovakian steam locomotive taken with your newer camera and post it both ways - as a 3600×2400 jpeg of around 2.4 MB size, and also as a 1020×680 jpeg at about 250K, so we can see if there's enough difference to worry about . . .



Edited 2 time(s). Last edit at 04/12/2021 11:04PM by Russo Loco.