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bb0b43194f Clean datasets/raise/extract_noise.py
0445d98f52 Clean datasets/raise/extract_noise.py
a09f2ba1c0 #29: Add Nikon D7000 4946x3278 PRNU estimation from NEF to PNG images
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-15 15:44:05 +02:00
RAW image processing

r01b6aed6t

r01b6aed6t.NEF

Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-15 15:30:51 +02:00
RAW image processing

np.unique(raw_image_visible) shows that values 1, 2 etc are also taken, there is no gap.

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

Raw script:

import rawpy
import imageio

filename = 'r01b6aed6t.NEF'

def printWithName(variable):
    print(variable, '=', repr(eval(variable)))

with rawpy.imread(filename) as…
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#49 2024-04-15 12:08:10 +02:00
RAW image processing 
def printWithName(variable):
    print(variable, '=', repr(eval(variable)))

with rawpy.imread(filename) as raw:
    printWithName('raw.color_desc')
    printWithName('raw.color_matrix'…
RAW image processing
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#30 2024-04-15 01:38:48 +02:00
Estimate PRNU of devices on actual dataset and evaluate our method
Benjamin_Loison opened issue Benjamin_Loison/linux#15 2024-04-14 18:48:20 +02:00
Configure a key to act like suppr
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#48 2024-04-14 14:49:29 +02:00
Download whole RAISE dataset

About converting to less :

for file in *.NEF; do darktable-cli $file ../png/${file//.NEF/}.png 2>&1; done
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#48 2024-04-14 01:07:44 +02:00
Download whole RAISE dataset 
file=RAISE_all.csv; tail -n +2 $file
Download whole RAISE dataset
Download whole RAISE dataset
Benjamin_Loison commented on issue Benjamin_Loison/linux#4 2024-04-13 23:10:13 +02:00
How to make SATA hot plug work?

After hot plugging:

sudo fdisk -l

Disk /dev/sda: 5,46 TiB, 6001175126016 bytes, 11721045168 sectors
Disk model: TOSHIBA HDWD260 
Units: sectors of 1 * 512 = 512 bytes
Sect…
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#41 2024-04-12 23:18:50 +02:00
Rafael flat-images PRNU estimation

Can have the same approach as #31.

847d4bb42f Update annotations
78b54bf169 Add articles/Mathématiques appliquées — Wikipédia/
Benjamin_Loison opened issue Benjamin_Loison/linux#14 2024-04-11 20:05:50 +02:00
Play video as webcam and microphone and another video as screen content
Make École Doctorale thesis project audition public?