Category: Photo & Graphics
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Surprise! You can find color in B&W photos
This is easy to reduce a color photo to a B&W image (any photo software or any B&W photocopier can do it). But the reverse operation seems difficult at best, impossible in most cases. However, a team of French scientists from the French INRIA (Guillaume Charpiat, Matthias Hofmann et Bernhard Schölkopf) presented recently an algorithm…
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Photoshop CS4 vs. The Gimp v2.6
Newsrooms are full of weird coincidences. For example, we just learned that two products often presented as direct competition were launched this Fall. To my right, here is Adobe with its boxing champion, Photoshop, loaded up to version CS4. To my left, Linux and its community of free developpers pushing the challenger on the ring,…
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Pre-Photokina calendar (photo news)
What can be forecasted of the most important (in my eyes 🙂 ) announces expected before the Photokina fair in Koln. 18 September Nikon lenses: AF-S 50mm/1.4 G – AF-S 85mm/1.4 G – AF-S 70-200mm/2,8 VRII.Nikon new SLR : D800 or D900 (24.6MP Full Frame dSLR camera, with Sony-designed sensor), or Nikon new pro SLR:…
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Free download of Photoshop
This is right that many people feel obliged to use Photoshop to manage their photo images. But in most cases, nearly any other tool would be as good. I think first about the excellent IrfanView which is free and does a lot of digital photo management. But it is also true that if you really…
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8 tips for sharp photos
What I do (or should be doing, since -like everybody else- I can’t stick to my good resolutions) in order to obtain beautifully detailled photographs. It’s even more important if you want to make them ready for printing in large size (on your brand new A3 inkjet printer or poster-size at a print shop). A…
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A few LifeHacker posts about Photoshop
I have collected a few posts at LifeHacker that I wanted to share with you because they are concentrating on some easy and powerful techniques to be used with Photoshop. Create Eye Catching Color Effects on Black-and-White Photos Create Photorealistic Reflections in Photoshop Reduce Redundancy by Creating Photoshop Actions