diff --git a/datasets/noise_free_test_images/estimate_prnu.py b/datasets/noise_free_test_images/estimate_prnu.py
index bc29312..91f79b5 100644
--- a/datasets/noise_free_test_images/estimate_prnu.py
+++ b/datasets/noise_free_test_images/estimate_prnu.py
@@ -63,11 +63,6 @@ for imageName in os.listdir(datasetPath):
 cameraPrnuEstimateNpArray = np.array(imagesPrnuEstimateNpArray).mean(axis = 0)
 rms = rmsDiffNumpy(cameraPrnuEstimateNpArray, prnuNpArray, True)
 title = f'Camera PRNU estimate\nRMS with actual one: {rmsDiffNumpy(cameraPrnuEstimateNpArray, prnuNpArray):.4f} (normalized RMS: {rmsDiffNumpy(cameraPrnuEstimateNpArray, prnuNpArray, True):.4f})'
-showImageWithMatplotlib(cameraPrnuEstimateNpArray, title)
+#showImageWithMatplotlib(cameraPrnuEstimateNpArray, title)
 
-_256RangeCameraPrnuEstimateNpArray = cameraPrnuEstimateNpArray - cameraPrnuEstimateNpArray.min()
-_256RangeCameraPrnuEstimateNpArray *= 255 / _256RangeCameraPrnuEstimateNpArray.max()
-
-#showImageWithMatplotlib(_256RangeCameraPrnuEstimateNpArray, title, 'gray')
-plt.imshow(_256RangeCameraPrnuEstimateNpArray, cmap = 'gray', vmin = 0, vmax = 255)
-plt.show()
\ No newline at end of file
+showImageWithMatplotlib(cameraPrnuEstimateNpArray, title, 'gray')
\ No newline at end of file