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07-23-2018, 02:08 AM   #1
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PDCU better colors and NR?

Hello
I have always thought that JPEG right from the camera and the result from PDCU would be identical.
But today I tried to compare JPEG from the camera with JPEG from a RAW+ file that was developed with PDCU 8.5.1.
What I saw was better colors (less magenta) and better NR.
Maybe it's because there's been a lot since my K-3 was launched and it's now evident when comparing the latest RAW processing.
Have others experienced something similar?
I have attached two small photos that unfortunately do not justify what I could see.

Attached Images
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PENTAX K-3  Photo 
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PENTAX K-3  Photo 
07-23-2018, 08:14 AM   #2
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I do not have K-3, but I tend to agree that PDCU gives better output compared to in-camera processing for my old Pentaxes. Set sharpness to FS for better results, auto white balance is also nice here. I do not like noise reduction here, but I tend to use it in selective manner anyway. But, yes - colors are usually great!
07-23-2018, 12:08 PM - 2 Likes   #3
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Even though I primarily use RawTherapee most of the time, I do use PDCU on occasion to get exact colors. I think I've tried just about everything else & nothing seems to come close to the colors that PDCU puts out.

The annoying part of PDCU is that it's super laggy & takes up a lot of system resources. I run a Windows 10 PC with an AMD FX-8310 CPU, 500GB SSD, 32GB of RAM & it's still laggy. It does the same thing on an Intel i5 & i7 machine.

If anyone is interested, I have attached some PDCU parameters that I use. I start with these & change settings as required. Most of the time they are spot on for me & don't really require any further setting changes.

P.S. Forgot to mention that these processing parameters are meant for non-accelerator equipped cameras. In other words, they will make K-70, KP, & K-1II files look funny.
Attached Files
File Type: zip PDCU Parameters.zip (12.4 KB, 13 views)

Last edited by The Squirrel Mafia; 07-23-2018 at 01:30 PM.
08-25-2018, 09:54 AM   #4
pxt
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PDCU is Raw Therapee engine? I use them few years ago.

08-25-2018, 10:22 AM   #5
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PDCU is Pentax-oriented Silkypix software.
08-25-2018, 11:49 AM   #6
pxt
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It is a software from camera CD or another?
08-25-2018, 03:08 PM   #7
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QuoteOriginally posted by pxt Quote
It is a software from camera CD or another?
From CD.
08-26-2018, 07:34 PM   #8
pxt
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I tried old version from K200D and it was not comfortable. UI was weird.

08-27-2018, 01:47 AM   #9
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UI is more or less the same, but newer versions are much better output quality-wise. BTW for me UI is quite good as it is simple.
08-27-2018, 02:57 AM   #10
pxt
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As owner Capture One I can recommend app for output image quality. Only disadventage is no pixel shift compatibility. For now I don't have tripod so it is not issue for me.
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