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  Removing flash/lights and glare spots
Posted by: richiie - 07-24-2021, 03:54 PM - Forum: General questions - Replies (5)

Hey gimp fam!

I was able to take some bike pics with a good friend of mine however the flash on my camera and the streetlights in the background left some glare spots and distracting points. 

Anyone know how to remove them in gimp and what tool to use?

Thanks Smile

Rich


https://drive.google.com/file/d/1XMcsxfr...sp=sharing

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  python-fu: Exiting properly in batche mod with Gimp 2.99
Posted by: mrbookman - 07-23-2021, 08:47 PM - Forum: Scripting questions - Replies (3)

Greetings.

I should first mention that this problem has to do with the new API.
Due to certain constraints, I have to use python 3, and so I've been using Gimp 2.99.

https://www.gimp-forum.net/Thread-What-i...-batch-job

I've tried to adapt the method shown in the thread above for python3, adding a Gimp.quit() at the end of the do_it function.

This is the command I'm using.

Code:
gimp-console-2.99  -idf --batch-interpreter python-fu-eval -b "import sys;sys.path=['.']+sys.path;import backrem;backrem.do_it()"

This is the message I get.


Code:
plug-in 'python-eval.py' aborted before sending its procedure return values
batch command experienced a calling error:
Procedure 'python-fu-eval' returned no return values

Other information:
  1. If I remove 'Gimp.quit()' from the actual script and add '-b "Gimp.quit()"' to the command, I still get an error.
  2. If I remove it from both the script and the command, the process does not terminate.

(I'm aware that this isn't code, but I couldn't find the appropriate BBCode tags)

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  gimp vs imag-r
Posted by: lt72884 - 07-22-2021, 11:07 PM - Forum: General questions - Replies (9)

Hello all. I use the following website for processing images for my ortu laser master 20 watt desktop laser machine.

ImagR - Prepare Photos for Laser Engraving - 5 Steps (imag-r.com)

the one thing i really like about this website is the fact that it has an auto adjust feature.

when you first load the image into the website, it auto converts to greyscale, then you crop it, resize it to the dims you want along with a DPI of 254. Once it has been resized, you can either adjust brightness, contrast, sharpen, etc manually, or hit the auto button. 

does gimp2.10 have a simular feature so i can process my images in gimp for laser engraving? 

I mainly use imag-r because it is super fast and has all the stuff built into it and its FREE!!!

thanks

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  Print dialog box too large
Posted by: OzSco - 07-22-2021, 03:08 PM - Forum: General questions - Replies (5)

hi all,

HELP  Huh  please..

When i go to print an image the print dialog box is too large (and mostly empty) and i cannot see the options at the bottom, presumably print and cancel. The Dialog box is too big and i cannot click and drag it enough to see these options. How can i change the size of the box?

cheers

Oz

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  Problem with exporting images
Posted by: The New Funnywise - 07-22-2021, 05:02 AM - Forum: General questions - Replies (5)

This problem started to happen when I download the newest update for Gimp 2.10. When I try to export it, their is message pops up that says, "Saving 'C:\Users\keifer\Pictures\grey bricks.xcf' failed: Error creating 'C:\Users\keifer\Pictures\grey bricks.xcf': Error opening file “C:\Users\keifer\Pictures\grey bricks.xcf”: No such file or directory"

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  "Could not read the contents of Desktop"
Posted by: dncollins - 07-21-2021, 01:47 AM - Forum: General questions - Replies (5)

That's the error message I get right after clicking on 'File/Export as ...' try to export a file to the desktop.

Small print of error diagnostic:

Error opening directory '/Users/<myuid>/-
Desktop': Operation not permitted.

Interestingly, after clicking on 'OK' in the diagnostic pop up window, it clears and I am able to export the file to the desktop.

So at this time, it's an annoyance.

I tried uninstalling/reinstalling Gimp 10.2.22 rev 3 to no avail.  It is true that I download and install apps to an admin account on my iMac, and then run apps from my non-admin user account.  Old habit that may no longer give any form of security, but other 3rd party apps not seeing this problem (yet).

Couldn't think of a search handle to find others with the problem, but if anyone has seen complaints about this already, please point me in the right direction.  Otherwise I'm open to any ideas about why this is happening.

OS: Big Sur
device: iMac 27"

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  Filter values - small changes by key clicks
Posted by: fern99 - 07-20-2021, 11:06 PM - Forum: General questions - Replies (2)

I'm using Gaussian Blur (Filters > Blur on the menu bar).

I'd like to increment the value for Size X (Standard deviation for the horizontal axis) in very small steps while using the Preview/Split View options to monitor the results.

Using the Up/Down arrow keys I can vary the Size X value by a factor of 1, but can't find a key, or key combination, to vary the value by 0.01.

Does anyone know if this can be done?

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  Align photos
Posted by: denzjos - 07-20-2021, 07:35 PM - Forum: Tutorials and tips - Replies (9)

One way remove unwanted moving persons from a scene is take two or more photos with little time between and, put them in layers and wipe out the unwanted persons. If the photos are taken handhold (with care), there is always a little difference in POV. The challenge is to align the photos in gimp. I used two photos in this quick made example, load them as layers and make a two paths with 4 points on the same places of the two photos. Then I used following plugin from Ottia Tuota on one photo (remove one layer): Filters / Distorts / Perspective transform / Perspective transform - 4 points to 4 points. I then load the first (unchanged) photo in gimp and copy the corrected photo on a new layer. Now both photos are aligned and I can wipe the unwanted person. I think this can be automated but with this example I just want to find out if this alignment in gimp was possible. 
I want to remove this person (he was in different places on two photos), 2 paths are made : 
      
Detail of paths :
   
Person partly wiped (to compare) :
   

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  Color Correction
Posted by: oshayh - 07-20-2021, 06:20 PM - Forum: Older Gimp versions (2.8, 2.6....) - Replies (7)

Hey everyone, I'm was just wondering how to warm up an image, I also noticed my version of GIMP 2.8 is missing a lot of options in the color settings such as exposure and color temperature.

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  Trouble with Gimp and Darktable
Posted by: Berny - 07-20-2021, 09:35 AM - Forum: Extending the GIMP - Replies (4)

Hello,
I am new in this forum. I would like to work with Gimp and Darktable. My problem:
I installed Darktable 3.6.0 and then Gimp 2.10.24. When I start Gimp and try to open a raw file then Gimp reports (translation from german): "There is no raw loader installed to open "Canon-Raw" files.
Can you please help me? Thank you.
Berny

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