Search found 166 matches

by robyferrero
Tue Jun 16, 2026 2:30 pm
Forum: Samples and Challenges - Let Others Play With Your Negatives and Vice Versa
Topic: Ektar 100 4x5 image for your editing pleasure
Replies: 12
Views: 96

Oggetto: immagine Ektar 100 4x5 per il tuo piacere di editing

We would have loved to see your version, but it would have been especially helpful to be able to work on an unresized file.

The noise from the scan is still where you left it :-)
It would be interesting to see what a reproduction from a medium format digital camera looks like.

This is your ...
by robyferrero
Sat Jun 13, 2026 11:42 am
Forum: On Everything General (Scripting and Automating ColoPerfect, User Interface, etc.)
Topic: Options button and check Remember
Replies: 0
Views: 37

Options button and check Remember

Personally, when I load a new file, I usually uncheck all the “Remember” boxes before resetting the settings to “Restart.” After that, I recheck all the ‘Remember’ boxes and start working on the file. Obviously, with the “Remember” boxes checked, I can exit and re-enter CP while retaining the ...
by robyferrero
Mon Jun 08, 2026 12:30 pm
Forum: Samples and Challenges - Let Others Play with Your RAWs and Vice Versa
Topic: Color Noise in Low-Light Digital Image
Replies: 2
Views: 133

Re: Color Noise in Low-Light Digital Image

These are some noise reduction examples performed with an older computer and older tools like Nik Collection Dfine2. More up-to-date tools can be used to achieve better results.

In this case, the noise was planed after processing with PerfectRAW.

Of course, the option of pre-denoising, obtaining a ...
by robyferrero
Fri Jun 05, 2026 4:22 pm
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Re: Bug report - A difference between CP 2.25 and CP 3

Okay, so I misunderstood your last post. You know how it is, translations are sometimes flawed.
It could be that there are some edge cases that fool the algorithm. I haven't encountered any yet involving the edges of the frame, but apparently it can happen.
The important thing is that if you need ...
by robyferrero
Fri Jun 05, 2026 10:09 am
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Re: Bug report - A difference between CP 2.25 and CP 3

Maybe I missed something. Now the problem is when you crop the black border of the frame?
Do you mean, if we load a file with a black border into CP3, the base curve appears consistent, but when we crop the black border, the base curve goes haywire?
by robyferrero
Tue Jun 02, 2026 12:17 pm
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Oggetto: Segnalazione di bug - Una differenza tra CP 2.25 e CP 3

These are two tests of a black-and-white negative shot with a glass-lens Holga camera and a color slide under critical lighting. It seems to me that CP performed well with both the mixed (black and white) and black borders.
by robyferrero
Sun May 31, 2026 10:41 am
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Oggetto: Segnalazione di bug - Una differenza tra CP 2.25 e CP 3

Here's another version that should have better color.
I'm also attaching the TIFF file.
by robyferrero
Sun May 31, 2026 9:38 am
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Oggetto: Segnalazione di bug - Una differenza tra CP 2.25 e CP 3

[citazione]Ecco come è venuto fuori per me. [/citazione]
Sembra così dalla tua parte quando l'apri semplicemente in CP, senza alcuna regolazione?[ /citazione]
Quando lo apro in ColorNEG appare così (istogramma allegato). Quando resetto il BP (ON) appare così (istogramma allegato).
I inserted the ...
by robyferrero
Sat May 30, 2026 1:21 pm
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Oggetto: Segnalazione di bug - Una differenza tra CP 2.25 e CP 3

That's how it came out for me. I haven't done much film testing. After looking at some Kodak films, I went straight to Fujifilm, and I assume it can be better.
You can download the attached TIFF file for a better look.
by robyferrero
Wed May 27, 2026 10:25 am
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Re: Difference between CP 2.25 and CP 3

Being able to work with the edge of the negative without it affecting the curve calculation is a useful option for many.
Personally, I always exclude it, but I have some images—specifically, some I take with a Holga camera or a pinhole camera—that I like to have with the edge of the negative ...
by robyferrero
Mon May 25, 2026 8:33 pm
Forum: On PerfectRAW - Change Your Photographic Art and Vision of the World
Topic: Images devoid of actual depths - unusual behavior with PerfectRAW
Replies: 2
Views: 206

Re: Images devoid of actual depths - unusual behavior with PerfectRAW

Yes, after this explanation, everything is clearer. Now that I know, if I have to think about how a base curve works, your explanation is enlightening.
In fact, it was easy to get to the result I achieved with the two seagulls, just as it was easy to balance the rose in question precisely because I ...
by robyferrero
Sat May 23, 2026 10:16 am
Forum: On PerfectRAW - Change Your Photographic Art and Vision of the World
Topic: Images devoid of actual depths - unusual behavior with PerfectRAW
Replies: 2
Views: 206

Images devoid of actual depths - unusual behavior with PerfectRAW

Something that's never happened to me before: When I opened this converted file with MakeTiff, the PerfectRAW response curve was quite abnormal. Then, after working on it, I managed to fix it as shown in the attached example.
However, I wanted to understand why a file that appears perfectly normal ...
by robyferrero
Fri May 22, 2026 11:15 am
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Re: Difference between CP 2.25 and CP 3

You can actually see the film in my shadows.
These are two new examples, both set to Kodak Advantix 200, because I made the first one, the one with BP OFF, yesterday. For the second example, I took the BP OFF and loaded it into ColorPOS for further adjustments.
Regardless of the FilmType/SubType ...
by robyferrero
Thu May 21, 2026 1:21 pm
Forum: On ColorNeg - Scan Color Negative Film
Topic: Bug report - A difference between CP 2.25 and CP 3
Replies: 49
Views: 1094

Re: Difference between CP 2.25 and CP 3

Hi,
I tested your negative file with CP3, and this is the result.
I don't know how you scanned it, but it's true that when you open the file in ColorNeg, it appears very contrasty. To achieve this result, I reset the BP, but I didn't turn it off, I just reset it.
by robyferrero
Thu May 21, 2026 11:39 am
Forum: On ColorPerfect Users - Introduce Yourself and Your Work
Topic: "Falling into the Shadow of the Mountain"
Replies: 2
Views: 102

Re: "Falling into the Shadow of the Mountain"

Well done!
This is a serious subject, and only CP colors—which I, in fact, call “serious colors”—can do justice to the stone, the earth, and the sky.
by robyferrero
Mon May 18, 2026 2:11 pm
Forum: On ColorNeg - Digitize Color Negative Film by Digital Camera
Topic: 数字化出现严重的偏色 - Severe color cast appears during digitization
Replies: 6
Views: 185

Re: 数字化出现严重的偏色 - Severe color cast appears during digitization

I tried processing it myself, and it came out like this. We can always argue about whether the tone is too warm or too cold, but that's beside the point. The image comes out well, but because of the more underexposed lower area, I preferred to lower the BPTails completely. However, I'm not sure I ...
by robyferrero
Fri May 08, 2026 10:48 am
Forum: On ColorPos or PerfectRAW - Digitize Positive Images (Slides, Photos & Art)
Topic: From Color Slide to Digital B&W
Replies: 0
Views: 188

From Color Slide to Digital B&W

I wanted to show you an Imacon scan of a slide from the 1990s processed with ColorPos.
A difficult shot in very strong backlighting, further complicated by the positive support.
After years of digitization attempts and limited success, I finally achieved the desired result, with legible and detailed ...
by robyferrero
Thu May 07, 2026 12:22 pm
Forum: On ColorNeg - Digitize Color Negative Film by Digital Camera
Topic: Sample photos taken with a Fuji digital camera and RGB light sources
Replies: 6
Views: 449

Re: Sample photos taken with a Fuji digital camera and RGB light sources

I also tried processing this TIFF file with ColorNeg. When I opened the TIFF file, it opened in CameraRaw, so I put it in MakeTiff and went directly to ColorNeg. Maybe my result is too warm, but regardless of the color, the rest seems pretty good.
by robyferrero
Fri Apr 10, 2026 12:02 pm
Forum: On ColorPerfect Users - Introduce Yourself and Your Work
Topic: Greetings from Germany/Switzerland/South Africa
Replies: 4
Views: 406

Re: Greetings from Germany/Switzerland/South Africa

Hi Jochen, welcome!

The quality is really excellent. I’m running some tests with the latest CP3 update, which introduces the new feature of edge detection for color negative reproduction. I’ve been doing this mainly as a beta tester to make sure there aren’t any bugs, as can sometimes happen with ...
by robyferrero
Wed Mar 11, 2026 6:30 pm
Forum: On ColorPerfect Users - Introduce Yourself and Your Work
Topic: Greetings from Chile
Replies: 2
Views: 510

Re: Greetings from Chile

Hi Mario, welcome.
You do a lot. Keep in mind that if you want all the color quality of CP on your digital files, you can work with PerfectRaw on your digital files. Additionally, CP3 has a new DC feature dedicated to developing film reproduction with a digital camera. This feature complements film ...
by robyferrero
Tue Jan 06, 2026 8:03 am
Forum: Lounge and off Topic Threads
Topic: 2026
Replies: 2
Views: 1203

Re: 2026

With the best of wishes, it will continue to be this way for many years to come!
by robyferrero
Wed Dec 31, 2025 10:08 am
Forum: Lounge and off Topic Threads
Topic: 2026
Replies: 2
Views: 1203

2026

May 2026 be a year full of satisfaction for all of us!
by robyferrero
Fri Nov 28, 2025 4:23 pm
Forum: On ColorPerfect Users - Introduce Yourself and Your Work
Topic: Mobile Photography - UK
Replies: 5
Views: 1080

Oggetto: Fotografia mobile - Regno Unito

Santi, welcome to this den of color enthusiasts.

When I think of all those smartphone accessories, such as grips, extension lenses, tripod mounts, and who knows what else, we can say that the phone has been transformed into a real camera.
Among other things, they are also nice to look at with their ...
by robyferrero
Tue Nov 18, 2025 4:40 pm
Forum: On ColorNeg - Digitize Color Negative Film by Digital Camera
Topic: Proper operation sequences to correct color cast.
Replies: 15
Views: 1732

Re: Proper operation sequences to correct color cast.

Hi Ethanshen,

It's true, I was happy with AutoColor, but when Gray Click works well, it's unbeatable.

Autocolor 333 is more accurate than the previous version, so you don't even need to use AutoColor Clic anymore; it works very well by default.
You can adjust the shot with RingAround.
You don't ...

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