Benjamin_Loison/Robust_image_source_identification_on_modern_smartphones
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29f3acc479638d2d0269fd82ec63ec738073f44b
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50 Commits

Author SHA1 Message Date
Benjamin Loison 29f3acc479 Enable computing specific colors 
For instance if have tested on one and do not want to waste its
computation.
 2024-04-21 19:52:52 +02:00
Benjamin_Loison 9365b58d1d #49: Remove intermediary bias by not working on images but numpy arrays instead 2024-04-19 17:21:54 +02:00
Benjamin_Loison 675b01271a #49: Remove shift per color channel 2024-04-19 17:19:47 +02:00
Benjamin_Loison 77330e24d2 Make datasets/raise/merge_single_color_channel_images_according_to_bayer_filter.py production ready 2024-04-18 01:21:31 +02:00
Benjamin_Loison 0b52e781e3 First try to merge multiple single color channel images 2024-04-18 01:00:41 +02:00
Benjamin_Loison 6aca1126a1 Complete dict assignment 2024-04-18 00:53:15 +02:00
Benjamin_Loison 3636335b63 Add match statement 2024-04-18 00:52:08 +02:00
Benjamin_Loison be91a07dd5 Add and use getImageFileNameByColor 2024-04-18 00:43:14 +02:00
Benjamin_Loison fddb89c64a Add datasets/raise/merge_single_color_channel_images_according_to_bayer_filter.py 2024-04-18 00:41:43 +02:00
Benjamin Loison faaf3eb263 Ease support for single or multiple colors 2024-04-18 00:35:34 +02:00
Benjamin Loison cca81927dd Move Color Enum to utils.py 2024-04-18 00:19:01 +02:00
Benjamin Loison eac2cf2174 Add a missing parameter 2024-04-18 00:18:20 +02:00
Benjamin_Loison fb58d78fed Name output file the same way as the input one 2024-04-18 00:13:21 +02:00
Benjamin Loison 8c9dfc2e41 Output an estimated PRNU per color channel 2024-04-17 20:25:14 +02:00
Benjamin Loison f15af68bba Add and use Color enumeration 2024-04-17 20:15:33 +02:00
Benjamin Loison f4d8c028b2 Remove unnecessary spaces 
Thanks to:

```bash
sed -i 's/^ *$//g' extract_noise.py
```
 2024-04-17 14:32:55 +02:00
Benjamin Loison 3760164622 Add and use colorRawImageVisible 2024-04-17 14:27:03 +02:00
Benjamin Loison 83a12f4e0a Add and use SKY and WALL 2024-04-17 14:26:13 +02:00
Benjamin Loison e080e841f5 Add and use raiseNotFlatFields 2024-04-17 14:10:11 +02:00
Benjamin Loison a6ef3977dd Add comment concerning printing {min,max}Color 2024-04-16 16:48:29 +02:00
Benjamin Loison 8ca1972ddb Correct raise not flat-fields processing 2024-04-16 16:48:00 +02:00
Benjamin Loison 817c016815 Give a try to get image size with rawpy but it seems far slower 
As got:

```
Filtering images:   0%|▏                                                                               | 21/8156 [00:11<1:17:28,  1.75it/s]
```
 2024-04-16 04:06:49 +02:00
Benjamin Loison 04e0de4d33 Try making not flat-images compatible 2024-04-16 03:59:26 +02:00
Benjamin Loison 3a4f774e28 Make denoise arguments depend on denoiser 2024-04-16 03:27:26 +02:00
Benjamin Loison caf7025504 Correct typos in previous commit 2024-04-16 03:15:53 +02:00
Benjamin Loison d4e13ed123 Compute automatically extreme values 2024-04-16 03:11:38 +02:00
Benjamin Loison a8fa053687 #49: Get PRNU by using RAW images 2024-04-16 03:02:58 +02:00
Benjamin Loison 6251c487e2 Add temporarily maxGreen computation 
And got:

```
Denoising images:   0%|                                                                      | 0/100 [00:00<?, ?it/s]maxGreen=2275
Denoising images:   1%|▌                                                             | 1/100 [00:00<01:11,  1.38it/s]maxGreen=2377
Denoising images:   2%|█▏                                                            | 2/100 [00:01<01:18,  1.24it/s]maxGreen=3468
Denoising images:  19%|███████████▌                                                 | 19/100 [00:11<00:46,  1.75it/s]maxGreen=4908
Denoising images: 100%|████████████████████████████████████████████████████████████| 100/100 [00:57<00:00,  1.74it/s]
```
 2024-04-16 02:51:27 +02:00
Benjamin Loison 90df8a7cb9 Verify raw.raw_pattern as raw.color_desc does not seem enough 
As got:

```bash
python3 extract_noise.py
```
```
Denoising images:   0%|                                                                                           | 0/8156 [00:00<?, ?it/s]/mnt/HDD0/raise/nef/ra2c888f8t.NEF
Denoising images:   0%|                                                                                           | 0/8156 [00:00<?, ?it/s]
Traceback (most recent call last):
  File "/home/benjamin/robust_image_source_identification_on_modern_smartphones/datasets/raise/extract_noise.py", line 73, in <module>
    treatImage(imageFileName)
  File "/home/benjamin/robust_image_source_identification_on_modern_smartphones/datasets/raise/extract_noise.py", line 46, in treatImage
    assert np.array_equal(raw.raw_pattern, np.array([[3, 2], [0, 1]], dtype = np.uint8))
AssertionError
```
 2024-04-16 01:06:59 +02:00
Benjamin Loison 120eaf563f WIP: Add .nef support 2024-04-15 23:39:47 +02:00
Benjamin Loison a0b366e98a Use shebang compatible with venv 
See [Benjamin-Loison/cpython/issues/10](https://github.com/Benjamin-Loison/cpython/issues/10).
 2024-04-15 23:17:04 +02:00
Benjamin Loison bddfa4c8d5 Clean datasets/raise/extract_noise.py 2024-04-15 16:16:29 +02:00
Benjamin Loison a09f2ba1c0 #29: Add Nikon D7000 4946x3278 PRNU estimation from NEF to PNG images 2024-04-15 16:06:05 +02:00
Benjamin_Loison fed5698e84 Update annotations 2024-04-09 03:43:17 +02:00
Benjamin Loison bc06612501 Make extract_noise.py easier to configure by providing denoiser 2024-04-08 04:52:29 +02:00
Benjamin Loison 8748e648b5 Remove no more relevant commented code for a test 2024-04-06 00:06:13 +02:00
Benjamin Loison 15c41c0463 Add and use imageDenoisedNpArray to ease using other denoisers 2024-04-06 00:03:50 +02:00
Benjamin Loison b18080e9f5 #33: Switch to mono-thread 2024-04-06 00:00:24 +02:00
Benjamin Loison a83e8bb1e0 Replace tabs with spaces in datasets/raise/extract_noise.py 2024-04-05 23:57:37 +02:00
Benjamin_Loison 606821d45e Add show_mean_noise.py 2024-04-03 22:18:18 +02:00
Benjamin_Loison b354f59ac5 Make parallel production ready 2024-04-03 19:15:21 +02:00
Benjamin_Loison 0f394faa61 Multicores prototype 2024-04-03 18:20:31 +02:00
Benjamin_Loison faed1e33e8 #33: Add datasets/raise/extract_noise.py 2024-04-03 18:20:08 +02:00
Benjamin_Loison 4dd52aae90 Use plt.imsave instead of toPilImage 2024-04-03 16:57:49 +02:00
Benjamin_Loison d3af12ce3e Try to have clear figure for thesis audition 2024-04-03 15:20:24 +02:00
Benjamin_Loison aafb7ebc92 Plot an exhaustive curve to make sure that results are not just by chance 2024-04-02 23:58:41 +02:00
Benjamin_Loison 631ed6de34 #31: Establish expected wanted results about finding an identical PRNU for both subgroups 2024-04-02 21:05:15 +02:00
Benjamin_Loison f09665f856 Make first rendering with both subgroups 2024-04-02 19:58:59 +02:00
Benjamin_Loison ea00f42c58 Add datasets/raise/split_and_compare_prnus_of_subgroups.py 2024-04-02 18:45:40 +02:00
Benjamin_Loison 90a806a7e2 Move webpage articles to datasets/raise/website/ 2024-04-02 18:31:27 +02:00