Open Access
Fig. 3.

Non-linearity of a video chain and its effect on measured variances. Top: integral non-linearity of channel 8, and the spline model (with 14 knots) we use to correct for it. Bottom: C00/μ before and after non-linearity correction. We see that the main distortion has disappeared.
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.