WIP: Getting PRNU by averaging on fake dataset

2024-03-25 17:45:01 +01:00
parent 72e37a252a
commit 8575da5b1d
3 changed files with 22 additions and 18 deletions
--- a/algorithms/context_adaptive_interpolator/wiener_filter.py
+++ b/algorithms/context_adaptive_interpolator/wiener_filter.py
@@ -5,7 +5,6 @@ def wienerFilter(r, rImage, Q, sigma_0, showProgress):
    h_wImage = Image.new('L', (rImage.size[0], rImage.size[1]))
    h_wImagePixels = h_wImage.load()

-    # Wiener filter.
    def h_w(hImage, h, i, j):
        # Equation (7)
        return h[i, j] * sigma(hImage, h, i, j) / (sigma(hImage, h, i, j) + sigma_0 ** 2)