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Maximum detail RAW processing. DCRAW - Fuji X-Pro1 & XE-1 | Terrance Lam

Maximum detail RAW processing. DCRAW - Fuji X-Pro1 & XE-1 | Terrance Lam | Fuji X-Pro1 | Scoop.it

 

So after playing with this for weeks, I believe this is probably the maximum that we can get out of the Fuji RAF files until the other developers come up with better understanding of the unique X-Trans CMOS sensor. Now this is still not the most ideal workflow for most people. Pixel Peeping aside, the Fuji X files are fantastic, even in Adobe Lightroom. My goal in this was to get a better understanding of what is going on. I wish I knew how to program, because I'd love to create a simpler way to do this. If there's anyone out there that is interested in taking what I've done and turning into a nice little drag and drop application, I think you'd get a lot of fans.


The Process
1. Using command line DCRAW: dcraw -a -H 0 -o 4 -q 2 -f -m 15 -g 2.4 12.9 -6 -T
2. Convert TIFF file to LAB file in Photoshop
3. Resize image 200% with Bicubic Smoother
4, Select Lightness Channel under channel panel.
5. Select Median filter under Noise in Filter. Select 1 pixel
6. Resize image 50% with Bicubic Sharper (Nearest Neighbour is actually a more subtle effect which I kind of prefer)
7. Save.

SilkyPix and RPP both process very similar files and although I know for certain that RPP uses DCRAW, SilkyPix I believe is a proprietary RAW engine. What I do speculate is the chroma smearing is a result of interpolation errors. Much of it can be suppressed with chroma noise reduction without loss of image quality. However one of the big nagging issues was this 'zipper' aliasing that was happening. After analyzing the files, it seems specifically the red sub-pixels are causing much of this zipper effect, but also part of the interpolation issues. I was able to get rid of a good portion of the chroma smearing by doing 3x3 multi-pass median filtering through DCRAW.....

 

Full article on following Website:
http://frontallobbings.blogspot.de/2012/11/super-detail-with-fujifilm-x-pro1-raf.html

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Fuji X-Pro1
Aspects of Digital Photography focusing on the Fuji X-Pro1, X-T1, X-E1/E2 and X100S/T - photographer, reviews, samples and more ...  | http://www.tomen.de
Curated by Thomas Menk
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The most comprehensive Collection on Fuji X-Pro1, X-T1 and X-E1/E2 articles on the Web ... | Thomas Menk

The most comprehensive Collection on Fuji X-Pro1, X-T1 and X-E1/E2 articles on the Web ... | Thomas Menk | Fuji X-Pro1 | Scoop.it


Aspects of Digital Photography focusing on the Fuji X-Pro 1, X-T1, X-E1/E2, X100s and X100T - photographer, reviews, samples and more.

The most comprehensive Collection on Fuji X-Pro1 and X-E1 articles, reviews and X-Pro1 Photographer on the Web!


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Curated by official Fujifilm X-Photographer Thomas Menk

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Thank you :-)


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Thomas Menk's comment, June 12, 2013 2:54 PM
Thx Peter :-)
Doug Chinnery's curator insight, October 17, 2013 10:27 AM

very useful collection of information on the X Pro 1

Ariel Gonzalez's curator insight, February 21, 9:42 AM

Great stuff from an  X Photographer 

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Street Beats - Toronto with the X-Pro1 and Some Scary Mean Dude | Peter Evans

Street Beats - Toronto with the X-Pro1 and Some Scary Mean Dude | Peter Evans | Fuji X-Pro1 | Scoop.it

Toronto. City of Scott Pilgrim, craft beer, trams, music and skyscrapers. But was it going to be a city prime for street photography? Or one where the hapless Brit with a Fuji camera get the ever-loving crap beaten out of him? In planning my photography expedition to the rust-belt town of Bradford, PA, it seemed odd to me that the cheapest way of getting there wasn't to fly to Pittsburgh and coach it up but instead to fly over to Toronto in Canada and catch the Greyhound over the border. Once in Buffalo, it was simply a ninety mile road trip south. Not that I was complaining about getting the chance to see Toronto. I'd been a little in awe of it ever since that wonderful film Scott Pilgrim. It's a big city and getting bigger, and if you go and catch a film set in New York, chances are its actually filmed in Toronto. But I didn't have long there; a mere few days to hang out with a friend, drink some fine beer and go walking the streets, taking pictures. Unfortunately visiting Toronto didn't turn out as pleasant as I hoped. Indeed, it was there that photography, for the first time, got me a nasty beating...

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