Quality Change Threshold is a Restoration Parameter of the Huygens Software that makes the iterative deconvolution stop when the change in the Quality Criterion between two consecutive iterations is below its value.
Maximum Likelihood Estimation-based deconvolution methods use an iterative process that never stops if no stopping criterion is given. This stopping criterion can also simply be a maximum number of iterations at which the process will stop.
Maximum Likelihood Estimation-based deconvolution methods use an iterative process that never stops if no stopping criterion is given. This stopping criterion can also simply be a maximum number of iterations at which the process will stop.