Example of a control image demonstrating how the background region is selected. The background regions for source 27 are shown in cyan (at the top) and yellow circles (at the bottom). Since the yellow circle is contaminated with another source (33), the background in the cyan circle is used in the background subtraction.
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.