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| What will be an easy way converting digitized negative images to positive images? |
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Posted by: Stephen Liu - 10-26-2024, 08:05 AM - Forum: General questions
- Replies (15)
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Hi all,
What will be an easy way converting digitized negative images to positive images?
Steps performed by me creating digitized negative images on films
1. Use a 12" tablet as light box
2. Mount the film on film holder
3. Place the film holder on top of the tablet
4. Take photos with a mobile phone camera mounted on a tripod
I have no problem taking digitized negative images from films. But what will be an easy way converting them to quality positive images?
I haver tried;
1. import negative image to GIMP
2. Color -> Invert
It converts it to positive image but quality is not good.
Please help or advising me the reliable method? Thanks
Regards
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| Extremely large xcf file with 8 layers |
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Posted by: jrickards - 10-24-2024, 01:14 AM - Forum: General questions
- Replies (4)
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Hi:
GIMP 2.10.34 on Linux Mint
I opened 8 ~16Mpx photo images as layers. I first tried 8 PNG (~80MB each) but the XCF file was huge (919MB) so I exported the photos from darktable as JXL (~4MB each) and the XCF was still huge (925MB), both XCF saved with the higher compression option.
Photoshop has a "Place Linked" option which I presume doesn't copy the placed files into the working file, presumably creating a much smaller saved copy of the working file. (I have PS at work but I haven't explored this option so I'm guessing).
Is there any way to create a layered XCF file that isn't so huge?
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| Selecting one pixel from each blob in a binary image |
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Posted by: cam92473 - 10-23-2024, 05:54 PM - Forum: General questions
- Replies (9)
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Hi,
I have an image containing several white blobs on a black background. Using python fu, I was wondering the fastest and easiest way to select a single pixel from each of these white blobs (it doesn't have to be the center of each blob). I'm working with Gimp 3.0. Thanks in advance!
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| Horizontal, Docked Toolbox |
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Posted by: cookiemix - 10-21-2024, 06:24 PM - Forum: General questions
- Replies (6)
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Hi,
Apologies if this question's already been asked, but I want to dock the main toolbox - containing the buttons Move, Select, Free Select, Fuzzy Select, Crop Tool, Rotate Tool, Warp Transform, etc. - horizontally and directly beneath the File Menu, instead of vertically to the left side. How do I do that?
Thanks in advance!
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