Benjamin_Loison/Robust_image_source_identification_on_modern_smartphones
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Apply Context-Adaptive Interpolator

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Benjamin Loison
2024-03-29 00:06:13 +01:00
parent 9a3cfd7ba1
commit dfe2540c02
3 changed files with 27 additions and 12 deletions
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5
datasets/fake/generate_dataset.py
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@@ -15,7 +15,7 @@ from context_adaptive_interpolator import contextAdaptiveInterpolator
sys.path.insert(0, '../../algorithms/image_utils/')
from image_utils import showImageWithMatplotlib, randomGaussianImage
from image_utils import showImageWithMatplotlib, randomGaussianImage, toPilImage
from tqdm import tqdm
IMAGE_SIZE = 64
@@ -37,9 +37,6 @@ imagesWithPrnu = [[imageWithoutPrnu + prnus[phoneIndex] for imageWithoutPrnu in
allImages = np.max([np.max(imagesWithoutPrnu) + np.max(prnus) + np.max(imagesWithPrnu)])
def toPilImage(npArray):
return Image.fromarray(npArray)
def showImageWithPil(npArray):
npArray -= npArray.min()
npArray = (npArray / npArray.max()) * 255