Joined on 2022-10-16
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Benjamin_Loison
pushed to master at Benjamin_Loison/Robust_image_source_identifica…
2024-05-16 14:54:40 +02:00
Benjamin_Loison
pushed to master at Benjamin_Loison/Robust_image_source_identifica…
2024-05-16 14:52:00 +02:00
Benjamin_Loison
pushed to master at Benjamin_Loison/Robust_image_source_identifica…
2024-05-16 14:48:57 +02:00
Benjamin_Loison
pushed to master at Benjamin_Loison/Robust_image_source_identifica…
2024-05-16 14:37:08 +02:00
Ease leveraging downloaded dataset
Benjamin_Loison
commented on issue Benjamin_Loison/Robust_image_source_identifica…#77
2024-05-16 12:59:14 +02:00
Investigate rays in Fourier domain for the estimated PRNU
Should proceed similarly for rays as for circles, see [https://gitea.lemnoslife.com/Benjamin_Loison/Robust_image_issues/76#issuecomment-1933](https://gitea.lemnoslife.com/Benjamin_Loison/Robust_ima…
Benjamin_Loison
reopened issue Benjamin_Loison/Robust_image_source_identifica…#76
2024-05-16 12:56:48 +02:00
Investigate circles in Fourier domain of the estimated PRNU
Benjamin_Loison
closed issue Benjamin_Loison/Robust_image_source_identifica…#76
2024-05-16 12:56:44 +02:00
Investigate circles in Fourier domain of the estimated PRNU
Benjamin_Loison
commented on issue Benjamin_Loison/Robust_image_source_identifica…#76
2024-05-16 12:56:42 +02:00
Investigate circles in Fourier domain of the estimated PRNU
Could check what circle in image domain results in in Fourier domain and for circle in FFT what it results back in FFT if shifts the image in the image domain.
Benjamin_Loison
opened issue Benjamin_Loison/Robust_image_source_identifica…#78
2024-05-16 12:28:59 +02:00
Redundant Fourier visualization?
Benjamin_Loison
pushed to master at Benjamin_Loison/Robust_image_source_identifica…
2024-05-16 12:22:50 +02:00
Benjamin_Loison
commented on issue Benjamin_Loison/Robust_image_source_identifica…#76
2024-05-16 11:30:35 +02:00
Investigate circles in Fourier domain of the estimated PRNU
Crop (of above crop) without small circles:
Benjamin_Loison
opened issue Benjamin_Loison/Robust_image_source_identifica…#77
2024-05-16 11:22:55 +02:00
Investigate rays in Fourier domain for the estimated PRNU
Benjamin_Loison
pushed to master at Benjamin_Loison/Robust_image_source_identifica…
2024-05-16 09:55:40 +02:00
Benjamin_Loison
commented on issue Benjamin_Loison/Robust_image_source_identifica…#76
2024-05-16 01:59:34 +02:00
Investigate circles in Fourier domain of the estimated PRNU
Should generare a white image with vignetting and see how the FFT looks like.
Benjamin_Loison
commented on issue Benjamin_Loison/Robust_image_source_identifica…#76
2024-05-16 01:39:56 +02:00
Investigate circles in Fourier domain of the estimated PRNU
Let us consider the FFT considering a centered crop of the estimated PRNU.
Benjamin_Loison
pushed to master at Benjamin_Loison/Robust_image_source_identifica…
2024-05-16 01:39:23 +02:00
Benjamin_Loison
opened issue Benjamin_Loison/Robust_image_source_identifica…#76
2024-05-16 01:34:23 +02:00
Investigate circles in Fourier domain of the estimated PRNU
Benjamin_Loison
commented on issue Benjamin_Loison/Robust_image_source_identifica…#70
2024-05-16 01:31:39 +02:00
Remove manually in the Fourier domain periodic patterns
I was about to say that I am surprised that the background of the FFT looks having similar values to everything else but we are in logarithmic scale so the colors differ linearly while the actual…
Benjamin_Loison
opened issue Benjamin_Loison/Robust_image_source_identifica…#75
2024-05-16 01:03:44 +02:00
Track matplotlib: Adapt the color scale to leverage it the most when zoom