Commit Graph

282 Commits

Author SHA1 Message Date
33947de292
Add articles/Inch - Wikipedia/ 2024-05-02 23:52:49 +02:00
fcb8631b21
Add articles/Focal length - Wikipedia/ 2024-05-02 23:45:37 +02:00
091744af25
Add articles/f-number - Wikipedia/ 2024-05-02 23:42:07 +02:00
6d189611fd
Add articles/Time-of-flight camera - Wikipedia/ 2024-05-02 23:34:14 +02:00
062d2b3bdd
Add articles/What is PDAF Phase Detection Autofocus explained - Android Authority/ 2024-05-02 23:26:36 +02:00
Benjamin Loison
b5b0cc4a7c
Remove no more meaningful progress optional argument 2024-05-02 13:07:03 +02:00
34613e344b
Retrieve number of cameras instead of battery *charge counter* 2024-05-02 02:23:15 +02:00
d7e82d07c2
Add and use log 2024-05-02 01:43:42 +02:00
e20a0a5403
Rename net/hanshq/hello to com/robust_image_source_identification_on_modern_smartphones/camera 2024-05-02 01:22:43 +02:00
aca86e3344
Add and use $SOURCE_FOLDER and $APP_NAME 2024-05-01 23:03:09 +02:00
9af3b32820
Add datasets/android/compile.sh 2024-05-01 22:57:12 +02:00
92aa5a3558
Add datasets/android/
Based on https://www.hanshq.net/command-line-android.html.

See [Benjamin-Loison/android/issues/30](https://github.com/Benjamin-Loison/android/issues/30).
2024-05-01 22:44:36 +02:00
Benjamin Loison
53c3935bab
Clean some debugging 2024-04-30 06:48:17 +02:00
Benjamin Loison
7a807b91d8
#63: Add debugging 2024-04-30 06:45:28 +02:00
Benjamin Loison
a8725e5e88
Move denoising testing images to work even if provide minColor and maxColor (#63) 2024-04-30 05:36:28 +02:00
Benjamin Loison
3c403dbed3
WIP (#63) 2024-04-30 05:31:14 +02:00
Benjamin Loison
b6425b426e
#63: WIP 2024-04-30 05:01:05 +02:00
Benjamin Loison
319ca8fb60
Add attribute_source_camera.py
It is a modified copy of `split_and_compare_prnus_of_subgroups.py`.
2024-04-30 04:48:02 +02:00
Benjamin Loison
aa9f73e8a0
Fix random seed to improve reproducibility 2024-04-30 03:49:45 +02:00
Benjamin Loison
22fc4ce46b
Remove rescale for plt.imsave as do not seem necessary anymore 2024-04-30 03:36:37 +02:00
Benjamin Loison
20fcb247c6
Simplify loops
The idea was initially in the context of #62 to optimize execution
speed.
2024-04-30 03:36:04 +02:00
Benjamin Loison
ad5aa22ae6
Add missing import for saveNpArray and add a missing f-string 2024-04-30 03:35:30 +02:00
Benjamin Loison
c2a2dea2c7
Add a missing argument to getColorChannel in extract_noise.py 2024-04-30 03:22:03 +02:00
Benjamin Loison
31b979edb3
Override print to also print current time 2024-04-30 03:21:32 +02:00
Benjamin Loison
c9f75286bf
Make merge_single_color_channel_images_according_to_bayer_filter.py
virtual environment friendly
2024-04-30 03:20:44 +02:00
Benjamin Loison
ab9466c738
#62: Optimize significantly mergeSingleColorChannelImagesAccordingToBayerFilter 2024-04-30 03:17:19 +02:00
Benjamin Loison
2d67c2bca1
Add and use rescaleRawImageForDenoiser and updateExtremes (#59) 2024-04-30 02:04:17 +02:00
Benjamin Loison
671a692114
#59: Save rmss for futher investigations
For instance to plot a fair comparison, see [issues/59#issuecomment-1732](#59 (comment)).
2024-04-30 01:04:33 +02:00
5647ab4019
#59: Should make split_and_compare_prnus_of_subgroups.py compatible with RAW images 2024-04-27 23:13:48 +02:00
9b2f2281e4
Make merge_single_color_channel_images_according_to_bayer_filter.py more general 2024-04-27 22:57:29 +02:00
5ea0a862c0
Add and use getColorChannel 2024-04-27 21:49:32 +02:00
561ec9d1e0
Add and use escapeFilePath 2024-04-27 21:48:07 +02:00
b50f013234
Add and use isARawImage 2024-04-27 21:46:40 +02:00
a0fc38d023
Add and use getRawColorChannel to utils.py 2024-04-27 20:47:33 +02:00
Benjamin Loison
80a33428d6
Make split_and_compare_prnus_of_subgroups.py execution compatible with chaining shell commands
Otherwise it is stuck on `plt.show` until it is closed but we want to
chain with a notification command, so the notification is not
interesting in this case.
2024-04-27 19:36:45 +02:00
Benjamin Loison
9d8e5ddbec
Make split_and_compare_prnus_of_subgroups.py only use 2 images of RAM
quantity
2024-04-27 19:24:12 +02:00
Benjamin Loison
4ac75448a6
Correct in theory the range of color values 2024-04-27 17:54:16 +02:00
Benjamin Loison
643fee9f4a
Make split_and_compare_prnus_of_subgroups.py executable from terminal
Used to be only executable from Pyzo.
2024-04-27 16:55:03 +02:00
c8fe71444f
#59: Leverage iterativeMean to not suffer of RAM quantity issue 2024-04-27 16:49:06 +02:00
Benjamin Loison
6f6721da8d
Make merge_single_color_channel_images_according_to_bayer_filter.py executable from terminal
Used to only run in Pyzo.
2024-04-27 16:20:02 +02:00
b0fa01c6c4
Remove potential chronological bias 2024-04-27 16:10:20 +02:00
e9dc28dc2a
Simplify and clean split_and_compare_prnus_of_subgroups.py 2024-04-27 16:06:47 +02:00
Benjamin Loison
ee7353cfde
Correct iterativeMean implementation for images
Otherwise get:

```
Traceback (most recent call last):
  File "/home/benjamin/robust_image_source_identification_on_modern_smartphones/datasets/raise/./extract_noise.py", line 148, in <module>
    treatImage(imageFileName, color = color)
  File "/home/benjamin/robust_image_source_identification_on_modern_smartphones/datasets/raise/./extract_noise.py", line 114, in treatImage
    estimatedPrnuIterativeMean.add(imageNoiseNpArray)
  File "/home/benjamin/robust_image_source_identification_on_modern_smartphones/datasets/raise/utils.py", line 34, in add
    self.mean = ((self.mean * self.numberOfElementsInMean) + element) / (self.numberOfElementsInMean + 1)
                  ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TypeError: unsupported operand type(s) for *: 'NoneType' and 'int'
```
2024-04-27 15:58:29 +02:00
bd0b9aca94
Correct support for JPG images 2024-04-27 15:55:25 +02:00
e9038bdb76
Hide inappropriate figure title 2024-04-27 15:21:57 +02:00
af947dbf65
Add articles/Euclidean distance - Wikipedia/ 2024-04-27 15:08:56 +02:00
5baabae99d
Make mean initialization more general in iterativeMean 2024-04-26 15:56:10 +02:00
1ea1bde910
Leverage iterativeMean in extract_noise.py 2024-04-26 14:25:08 +02:00
674f87d480
Remove unnecessary iterativeMean parentheses and rename addElement to add 2024-04-26 14:22:59 +02:00
7af96d6bf6
Add iterativeMean to utils
Verified with:

```py
myIterativeMean = iterativeMean()
print(myIterativeMean.mean)
myIterativeMean.addElement(2)
print(myIterativeMean.mean)
myIterativeMean.addElement(3)
print(myIterativeMean.mean)
```

Note that cannot simplify as follows in the general case of using images as
`element`s for instance:

```diff
diff --git a/datasets/raise/utils.py b/datasets/raise/utils.py
index fba5523..a116edb 100644
--- a/datasets/raise/utils.py
+++ b/datasets/raise/utils.py
@@ -27,12 +27,9 @@ def denoise(imageNpArray, denoiserName):
     return imageDenoisedNpArray

 class iterativeMean():
-    mean = None
+    mean = 0
     numberOfElementsInMean = 0

     def addElement(self, element):
-        if self.mean is None:
-            self.mean = element
-        else:
-            self.mean = ((self.mean * self.numberOfElementsInMean) + element) / (self.numberOfElementsInMean + 1)
+        self.mean = ((self.mean * self.numberOfElementsInMean) + element) / (self.numberOfElementsInMean + 1)
         self.numberOfElementsInMean += 1
\ No newline at end of file
```
2024-04-26 14:16:35 +02:00