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Benjamin_Loison opened issue Benjamin_Loison/Linguee_webscraper#5 2024-05-16 15:08:55 +02:00
Plural not captured?
d5c332dec6 Add articles/Mirrorless camera - Wikipedia/
dcce77946c Add articles/Digital single-lens reflex camera - Wikipedia/
d89e632ed3 Add articles/Rangefinder camera - Wikipedia/
a46d8b3969 Add articles/Prism (optics) - Wikipedia/
5e2f6c2131 Add articles/Single-lens reflex camera - Wikipedia/
2b71260ad6 Add articles/Scattering - Wikipedia/
Benjamin_Loison opened issue Benjamin_Loison/Linguee_webscraper#4 2024-05-16 14:27:53 +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
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.

Redundant Fourier visualization?
b4ab2d7ac6 #77: Add articles/Lens flare - Wikipedia/
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:

image

Investigate rays in Fourier domain for the estimated PRNU
99fb31bbd1 Use same color scale
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.

da5b19f047 Clean image_to_fourier.py