| Basic Technique - Focus Stack Workflow |
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| HDR and Focus Stacking Techniques | |
| Written by Kaisa | |
| Sunday, 27 September 2009 03:49 | |
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This is actually a reply to a friend that asked about how we achieve the clarity in our photographs and our basic workflow. I thought it would be useful to post it here. I think the clarity we achieve is down to a combination of anal rententive attention to shooting technique, RAW processing and focus stacking (when appropriate).
One of the most vital steps in our work is the actual RAW capture. We did a lot of research into understanding how digital sensors behave, and how to capture the most information they can. In short, nothing clipped, and histogram to the right without blowing highlights. If things are going to clip no matter what, that's when we shift into HDR shooting. We use a heavy tripod and mirror lockup too. Always. No exceptions. Never handheld.
Then I stack the tiffs in Helicon Focus Pro or PhotoAcute (whichever program is best to date—I switch whenever something improves in either program). And here's the finished file with the adjustments turned on: You can see, there's not much adjustment in Photoshop. I think the heavy work gets done when you develop the RAW. The sharpening I use is Nik Software's Sharpener Pro. I adjust the contrast until it looks right. My eye improves all the time. I'm revisiting pictures I developed earlier in the year. But I wouldn't be able to bring out that detail had the RAW file not been taken in the best possible way (ie. heavy tripod, mirror lockup, histogram not clipping, no wind!). These files have really good tonal and colour separation, which is something you don't often see, and the focus stacking really gives it super clarity, hence it doesn't look like what we are used to.
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| Last Updated ( Wednesday, 06 January 2010 07:32 ) | |