In #58 rescaling was added to try to keep the amplitude of the reconstructed object's background near one. However, this rescaling causes instability which leads to the cost to diverge at large numbers of iterations. Changing the scaling to once causes the cost to converge again.
In #58 rescaling was added to try to keep the amplitude of the reconstructed object's background near one. However, this rescaling causes instability which leads to the cost to diverge at large numbers of iterations. Changing the scaling to once causes the cost to converge again.