XT1

Another RAW Processor

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Forest Scene. Fuji XT1 + 16-55 lens. Post processing in Ididient + On 1 Effects
Forest Scene. Fuji XT1 + 16-55 lens. Post processing in Ididient + On 1 Effects

Since I purchased the Fuji XT1 (and had the fright of my life due to soft, distorted images) I have become a little obsessed by image quality. The results I can now achieve using the XT1 are far beyond my expectations. I’m even beginning to question the need for my Sony A7R, especially as I have the Fuji XT2 on order. I need to give this some serious thought.

Anyway, back to the purpose of today’s blog post. I should stress that whilst I am using the Fuji XT1 RAW files as an example, other RAW files also see improvements. Whatever your camera, you need to experiment with alternate RAW converters.

So far I have concluded the best converters for the XT1 files appear to be RAW Therapee, Photo Ninja and Iridient. This is purely in terms of ability to render fine detail and image sharpness. If you’re not a Landscape Photographer, this might not be as important to you.

I have now returned to test Affinity Photo and have been quite impressed.

For those of you who aren’t aware, Affinity Photo is an image editor with Photoshop like capabilities. Currently it’s only available for the Mac but its priced well and includes a RAW developer module. If you are a Mac user and want an alternative to Adobe, it’s worth exploring. It also costs less than Elements and Iridient (but infinitely more than RAW Therapee which is free).

In this test, I processed the same RAW file (from which the above image was produced) and developed this in both Iridient and Affinity Photo. The conversion was done on a Mac and then the resulting TIFF files loaded onto my Windows PC. Here the two images can be seen side by side at 100% resolution.

Sinde by side comparison at 100% magnification. Affinity is on the left and Iridient on the right.
Sinde by side comparison at 100% magnification. Affinity is on the left and Iridient on the right.

The image on the left is from Affinity whilst the image on the right was converted using Iridient. The Affinity image appears sharper and with better defined detail. It does though suffer a little from my having added too much clarity. The Iridient image appears slightly more natural and softer. For the Iridient image I used the Deconvolution sharpening. If I apply a further round of sharpening using Nik Pro Sharpener (RAW) I can pull more detail from the Iridient image but not from the Affinity image. I suspect the difference in performance between the two is down to my (as yet) lack of experience with Affinity.

Something further that I noticed when doing the tests is that Iridient appears to have automatically corrected for lens geometry whilst Affinity didn’t. Overall, both packages did a great job of converting the RAW file as can be seen below (Affinity is on the left).

Side by side comparison. Affinity is on the left and Iridient on the right.
Side by side comparison. Affinity is on the left and Iridient on the right.

As I mentioned at the start, the results from the Fuji XT1 have impressed me greatly. I’m so pleased I didn’t dump the camera. I can’t wait to test out the XT2.

New RAW Developer

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Fuji XT1 Test image fully processed
Fuji XT1 Test image fully processed

Many of you reading this will be aware of my move to a Fuji XT1 and the concerns I had regarding the image quality. Now to be clear, it wasn’t that the image quality was bad but rather under certain circumstances fine detail was lost during the RAW conversion in Lightroom. Sometimes foliage would have an unusual appearance that was almost false.

In the following screenshot you can see a section of the above image at 100% magnification (you may need to double click the image to view it at full resolution). Whilst this isn’t a severe problem I don’t care for the detail in the image foliage as much as I do the results of other RAW processors I have now found.

Example 1 - click to see at 100%
Example 1 – click to see at 100%

Since encountering this I have been experimenting with a number of RAW converters including RAW Therapee and Iridient. I am very impressed with both of these as RAW converters but they lack some of the tools of Lightroom and/or are a little trickier to use. RAW Therapee for example has a very large selection of tools in an interface that’s hard to grasp initially.

In the following image you can see the same image processed with Iridient, also at 100% magnification. Although lacking in midtone contrast, the image is more natural in appearance and there is greater detail in the foliage.

Example 2 - click to see at 100%
Example 2 – click to see at 100%

And here is the RAW Therapee conversion at 100%.

Example 3 - click to see at 100%
Example 3 – click to see at 100%

Again, this has more detail and is sharper than the Adobe version but also looks more natural. I also prefer it to the Iridient version if I’m honest.

I have now come across another RAW converter that clearly has parallels with Lightroom, even offering some of the same functionality. Although it’s not as easy to use or quite as well designed as Lightroom, it does seem to produce images with excellent levels of detail and sharpness. This is also true when processing XTrans RAW files and so may be another alternative for people who want an alternative to Adobe. Best of all the software is Free and the enthusiasts behind this project are to be commended. The only potential downside is that it’s not available on the Windows platform but if you use a Mac, you really should take a look at the software.

Here is a section of the image at 100% (I apologise for not matching the colour and contrast but I haven’t yet mastered the processing).

Example 4 - click to see at 100%
Example 4 – click to see at 100%

The name of the software is Darktable.

http://www.darktable.org/

 

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