2.4.4.321 Sharpen

The Sharpen cell is a vScalar custom token grouping that specifies the degree to which the contrast of adjacent pixels is increased to increase the sharpness of an image. It MUST have a ShapeSheet_Type or a StyleSheet_Type parent element.

The value of the structure MUST be expressed as a percentage. It MUST be greater than or equal to zero, and less than or equal to one. The value is normalized such that a value of 1 corresponds to 100 percent.  A value of zero specifies no increase in sharpness; a value of one specifies the maximum increase in sharpness.