Typical form of a characteristic curve (blue). The labels on the curve denote the different exposure regions: a) fog level, b) under-exposure, c) proper exposure, d) over-exposure, e) solarisation. The black line has the same slope as the region of proper exposure.
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.
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