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Adaptive DCT-based filtering of images corrupted by spatially correlated noise.
Nikolay N. Ponomarenko
Vladimir V. Lukin
Alexander A. Zelensky
Jaakko Astola
Karen O. Egiazarian
Published in:
Image Processing: Algorithms and Systems (2008)
Keyphrases
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correlated noise
noise free
input image
image analysis
noisy images
image features
medical images
test images
edge detection
image compression
feature points