Fig. 5
Single-scale removal of noise and background (Sect. 2.4). The same set of spatial scales (Fig. 4) is displayed in the single-scale images ℐλDj C, cleaned of noise and background with an iterative procedure described in full detail in Paper I. Noise fluctuations visible in Fig. 4 have been removed by zeroing pixels with Iλj < ϖλj.
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.