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Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica…#25 2024-03-29 00:34:14 +01:00
Estimating fake PRNU on noise-free images

As Context-Adaptive Interpolator is slow and possibly incorrectly implemented, let us try a good known working denoiser:

dfe2540c02 Apply Context-Adaptive Interpolator
9a3cfd7ba1 Add PRNU showing such
ba5a1b742b #24: Make executions reproducible
Generate arbitrary shape PRNU shown as such
What do phone PRNU distribution looks like?
a99e942d3a Add datasets/noise_free_test_images/estimate_prnu.py
0953fb7475 Add issue reference to datasets/fake/generate_dataset.py
Compare 2 commits »
64d876c0fc Add datasets/noise_free_test_images/estimate_prnu.py
82e7026264 Add algorithms/image_utils/image_utils.py and move there randomGaussianImage and showImageWithMatplotlib
70ccb094d5 Rename randomImage to randomGaussianImage
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica…#19 2024-03-28 16:07:06 +01:00
Theoretical correct Gaussian noise image?

https://pillow.readthedocs.io/en/latest/handbook/concepts.html#modes

Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica…#12 2024-03-28 16:05:32 +01:00
How to manage the border of the image when need neighborhood?

Related to issue:

Estimating PRNU on Gaussian noise images
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica…#21 2024-03-28 15:59:57 +01:00
Estimating PRNU on Gaussian noise images

Continue work at #25.

Estimating fake PRNU on noise-less images
64eaeddf98 Update annotations
18d34a3101 Add datasets/noise_free_test_images/no_noise_images.zip.txt
cbc778c4dc Move datasets/noise_free_test_images/noise_free_test_images.{pdf.txt,xopp.xml} to datasets/noise_free_test_images/webpage/
5af7afaf75 Add datasets/noise_free_test_images/
77d6c038fe Update annotations