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13de984d59 Add articles/Wiener_Filtering/
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#12 2024-03-21 15:38:00 +01:00
How to manage the border of the image when need neighborhood?

Pad with black make same image size, easing comparing them.

Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#10 2024-03-21 15:34:31 +01:00
Wiener filter 
from PIL import Image, ImageChops
import math
import operator
import functools
import matplotlib.pyplot as plt
import numpy

def openImage(filePath):
    return Image.open(filePath).…
Benjamin_Loison commented on issue Benjamin_Loison/Robust_image_source_identifica...#10 2024-03-21 15:15:56 +01:00
Wiener filter

With Brightness 127 and Contrast 100, get:

Before Wiener filter:

image

After Wiener filter:

![image](/attachments/1ad5f8fd-…

Wiener filter
f3e96243f3 Fix #10: Implement Wiener filter
739317fa63 WIP: Context-Adaptive Interpolator (CAI)
d43ff5777f Add articles/Wu_ICIP_2012/
Benjamin_Loison opened issue Benjamin_Loison/Pillow#3 2024-03-21 11:52:01 +01:00
ImagePixels[0, :] would ease naming neighbor pixels
Benjamin_Loison opened issue Benjamin_Loison/Pillow#2 2024-03-21 11:24:32 +01:00
PixelAccess - PixelAccess to make an image difference
How to manage the border of the image when need neighborhood?
45726968f2 Fix #12: Use a new image (#15)
Benjamin_Loison opened issue Benjamin_Loison/Pillow#1 2024-03-21 10:50:12 +01:00
Add - support to Image.crop
Benjamin_Loison created repository Benjamin_Loison/Pillow 2024-03-21 10:49:59 +01:00
Accelerate computation
Why need to rotate the image?
Determine appropriate threshold
How to manage the border of the image when need neighborhood?
How to deal with multiple color channels?
668057e261 WIP: Context-Adaptive Interpolator (CAI)