Gigapixel in descending film size order, starting with 4×5 and working down to medium format and finally 35mm, so the challenge to get decent upsampled results will get greater as we proceed. I am now going to present examples of extreme upsizing results from A.I. In the screenshot below is a pile of 35mm scans in a folder on one of my external hard drives, in this case archived at 150 ppi as JPEGs (I mainly do web-based work and don’t print these, though I also keep higher res scans elsewhere). I usually do my 35mm film scans with an old Nikon Coolscan IV ED at 2900 ppi or (in the case of larger format negs and slides) a Canon flatbed also at a high resolution, after which I resize the results as appropriate for my needs. Gigapixel but we are! Use coupon “plugsnpixels” here to save 15% off the $99.99 retail price (this discount also applies to ALL Topaz products). The latest update is FREE for existing users, as per Topaz’s longstanding policy for all of its software. Note: Topaz is not promoting a coupon code or discount for A.I.
I have never done that! I bet you haven’t either.
Those tests cover the types of digital images a contemporary working photographer might have accumulated in their stock photo archives over the past decade or two.īut what about the scans of your even older film negatives? Those probably don’t look so good, unless you drum scanned them. Gigapixel (now at version 1.1.1, and perhaps the most exciting new software to come along in quite a while), I’ve shown upsizing results obtained from various quality digital images, from 1 megapixel up to 16. In my blog posts thus far featuring Topaz A.I.
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