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eac2cf2174 Add a missing parameter
Automate GIMP best brightness and contrast to ease visualization?
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-18 00:14:53 +02:00
RAW image processing

Concerning merging multiple color channels PRNU estimations, I choose to input multiple images instead of multiple Numpy arrays, as I may adjust with GIMP to have brightness and contrast settings…

fb58d78fed Name output file the same way as the input one
8c9dfc2e41 Output an estimated PRNU per color channel
f15af68bba Add and use Color enumeration
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Benjamin_Loison opened issue Benjamin_Loison/linux#16 2024-04-17 18:54:38 +02:00
Undo Nautilus USB storage Unmount
f4d8c028b2 Remove unnecessary spaces
3760164622 Add and use colorRawImageVisible
83a12f4e0a Add and use SKY and WALL
e080e841f5 Add and use raiseNotFlatFields
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Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-16 19:30:04 +02:00
RAW image processing

As requested by Marina:

flat_001.NEF

flat_001.NEF_B

![flat_001.NEF_G](/attachmen…

a6ef3977dd Add comment concerning printing {min,max}Color
8ca1972ddb Correct raise not flat-fields processing
817c016815 Give a try to get image size with rawpy but it seems far slower
04e0de4d33 Try making not flat-images compatible
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Benjamin_Loison commented on issue Benjamin_Loison/Gitea_instance#2 2024-04-16 14:13:46 +02:00
Backup at least /var/lib/gitea/ on update

Use rsnapshot to reduce the size of backups.

Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-16 04:25:44 +02:00
RAW image processing

Should implement estimating the PRNU for the 3 color channels. Considering a raw image as if not interpolating does not seem correct despite each color channel image having the same size as…

Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-16 03:38:11 +02:00
RAW image processing

Rafael ARW:

np_array

I do not seem to find any visual feature.

3a4f774e28 Make denoise arguments depend on denoiser
caf7025504 Correct typos in previous commit
d4e13ed123 Compute automatically extreme values
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-16 03:10:52 +02:00
RAW image processing

Contrairement aux canaux rouge et bleu, l’utilisation du canal vert pour l’estimation du PRNU semble incertaine à cause de la répartition du vert. Est-ce qu’un décalage dans une des…

a8fa053687 #49: Get PRNU by using RAW images
6251c487e2 Add temporarily maxGreen computation
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Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-16 03:02:13 +02:00
RAW image processing

np_array

image

Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-16 02:52:55 +02:00
RAW image processing

Are raw values bounded?

Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-16 01:40:15 +02:00
RAW image processing

Could consider the channel having the most variance on the considered set of images.