What is coming in Digital Photo Calculator v.3?

DPC is long overdue for update and the new version is coming out soon with many improvements. What is coming? There are major improvements notably in the user interface design, in the Sun and Moon module and in the...

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Sharpening and Micro Contrast

Sharpening and micro contrast enhancement has been frequently used in film photography. This article briefly introduces similar digital and analog techniques. Digital Unsharp Mask Unsharp mask selectively increases contrast of edges and small objects by making dark...

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