Using the Select Objects tool , select a pixel image.
> PitStop Inspect
> Inspector on Acrobat X or choose Window
> Show Enfocus Inspector in older versions of Acrobat or click the Show Inspector button
to display the Enfocus
Click the Fill and Stroke > Fill category.
Select a Color rendering intent.
If necessary, adjust the Smoothness.
Note: The smoothness tolerance controls the quality of smooth shading and thus indirectly controls
the rendering performance.
Smoothness is the allowable color error between a shading approximated
by piecewise linear interpolation and the true value of a (possibly nonlinear) shading function. The
error is measured for each color component, and the maximum error is used.