Image restoration using the<i>Q</i>-Ising spin glass
Image restoration using the<i>Q</i>-Ising spin glass
We investigate static and dynamic properties of gray-scale image restoration by making use of the Q-Ising spin glass model, whose ladder symmetry allows us to take in account the distance between two spins. We thus give an explicit expression of the Hamming distance between the original and restored images as …