Fig. 6.
Download original image
Example illustrating response of RCM filter to a step function in the presence of noise. The step causes the median to be drawn from the tail of the noise distribution of the lower part of the step. As a result, the central value will tend to be less than the median, resulting in a spurious dimming signal.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.